28215224352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5623}}^1$

素因数の和:5796

約数の個数: 288

約数和(自身を含む): 97279902720

約数和(自身を除く): 69064678368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 131, 133, 144, 152, 168, 171, 224, 228, 252, 262, 266, 288, 304, 336, 342, 393, 399, 456, 504, 524, 532, 608, 672, 684, 786, 798, 912, 917, 1008, 1048, 1064, 1179, 1197, 1368, 1572, 1596, 1824, 1834, 2016, 2096, 2128, 2358, 2394, 2489, 2736, 2751, 3144, 3192, 3668, 4192, 4256, 4716, 4788, 4978, 5472, 5502, 5623, 6288, 6384, 7336, 7467, 8253, 9432, 9576, 9956, 11004, 11246, 12576, 12768, 14672, 14934, 16506, 16869, 17423, 18864, 19152, 19912, 22008, 22401, 22492, 29344, 29868, 33012, 33738, 34846, 37728, 38304, 39361, 39824, 44016, 44802, 44984, 50607, 52269, 59736, 66024, 67476, 69692, 78722, 79648, 88032, 89604, 89968, 101214, 104538, 106837, 118083, 119472, 132048, 134952, 139384, 156807, 157444, 179208, 179936, 202428, 209076, 213674, 236166, 238944, 264096, 269904, 278768, 313614, 314888, 320511, 354249, 358416, 404856, 418152, 427348, 472332, 539808, 557536, 627228, 629776, 641022, 708498, 716832, 736613, 747859, 809712, 836304, 854696, 944664, 961533, 1254456, 1259552, 1282044, 1416996, 1473226, 1495718, 1619424, 1672608, 1709392, 1889328, 1923066, 2209839, 2243577, 2508912, 2564088, 2833992, 2946452, 2991436, 3418784, 3778656, 3846132, 4419678, 4487154, 5017824, 5128176, 5156291, 5667984, 5892904, 5982872, 6629517, 6730731, 7692264, 8839356, 8974308, 10256352, 10312582, 11335968, 11785808, 11965744, 13259034, 13461462, 13995647, 15384528, 15468873, 17678712, 17948616, 20625164, 23571616, 23931488, 26518068, 26922924, 27991294, 30769056, 30937746, 35357424, 35897232, 41250328, 41986941, 46406619, 53036136, 53845848, 55982588, 61875492, 70714848, 71794464, 82500656, 83973882, 92813238, 97969529, 106072272, 107691696, 111965176, 123750984, 125960823, 165001312, 167947764, 185626476, 195939058, 212144544, 215383392, 223930352, 247501968, 251921646, 293908587, 335895528, 371252952, 391878116, 447860704, 495003936, 503843292, 587817174, 671791056, 742505904, 783756232, 881725761, 1007686584, 1175634348, 1343582112, 1485011808, 1567512464, 1763451522, 2015373168, 2351268696, 3135024928, 3526903044, 4030746336, 4702537392, 7053806088, 9405074784, 14107612176, 28215224352]

約数ペア:

[(1, 28215224352), (2, 14107612176), (3, 9405074784), (4, 7053806088), (6, 4702537392), (7, 4030746336), (8, 3526903044), (9, 3135024928), (12, 2351268696), (14, 2015373168), (16, 1763451522), (18, 1567512464), (19, 1485011808), (21, 1343582112), (24, 1175634348), (28, 1007686584), (32, 881725761), (36, 783756232), (38, 742505904), (42, 671791056), (48, 587817174), (56, 503843292), (57, 495003936), (63, 447860704), (72, 391878116), (76, 371252952), (84, 335895528), (96, 293908587), (112, 251921646), (114, 247501968), (126, 223930352), (131, 215383392), (133, 212144544), (144, 195939058), (152, 185626476), (168, 167947764), (171, 165001312), (224, 125960823), (228, 123750984), (252, 111965176), (262, 107691696), (266, 106072272), (288, 97969529), (304, 92813238), (336, 83973882), (342, 82500656), (393, 71794464), (399, 70714848), (456, 61875492), (504, 55982588), (524, 53845848), (532, 53036136), (608, 46406619), (672, 41986941), (684, 41250328), (786, 35897232), (798, 35357424), (912, 30937746), (917, 30769056), (1008, 27991294), (1048, 26922924), (1064, 26518068), (1179, 23931488), (1197, 23571616), (1368, 20625164), (1572, 17948616), (1596, 17678712), (1824, 15468873), (1834, 15384528), (2016, 13995647), (2096, 13461462), (2128, 13259034), (2358, 11965744), (2394, 11785808), (2489, 11335968), (2736, 10312582), (2751, 10256352), (3144, 8974308), (3192, 8839356), (3668, 7692264), (4192, 6730731), (4256, 6629517), (4716, 5982872), (4788, 5892904), (4978, 5667984), (5472, 5156291), (5502, 5128176), (5623, 5017824), (6288, 4487154), (6384, 4419678), (7336, 3846132), (7467, 3778656), (8253, 3418784), (9432, 2991436), (9576, 2946452), (9956, 2833992), (11004, 2564088), (11246, 2508912), (12576, 2243577), (12768, 2209839), (14672, 1923066), (14934, 1889328), (16506, 1709392), (16869, 1672608), (17423, 1619424), (18864, 1495718), (19152, 1473226), (19912, 1416996), (22008, 1282044), (22401, 1259552), (22492, 1254456), (29344, 961533), (29868, 944664), (33012, 854696), (33738, 836304), (34846, 809712), (37728, 747859), (38304, 736613), (39361, 716832), (39824, 708498), (44016, 641022), (44802, 629776), (44984, 627228), (50607, 557536), (52269, 539808), (59736, 472332), (66024, 427348), (67476, 418152), (69692, 404856), (78722, 358416), (79648, 354249), (88032, 320511), (89604, 314888), (89968, 313614), (101214, 278768), (104538, 269904), (106837, 264096), (118083, 238944), (119472, 236166), (132048, 213674), (134952, 209076), (139384, 202428), (156807, 179936), (157444, 179208)]