621628863408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1231}}^1\times {\mathrm{2543}}^1$

素因数の和:3992

約数の個数: 240

約数和(自身を含む): 2000727945216

約数和(自身を除く): 1379099081808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 197, 252, 336, 394, 504, 591, 788, 1008, 1182, 1231, 1379, 1576, 1773, 2364, 2462, 2543, 2758, 3152, 3546, 3693, 4137, 4728, 4924, 5086, 5516, 7092, 7386, 7629, 8274, 8617, 9456, 9848, 10172, 11032, 11079, 12411, 14184, 14772, 15258, 16548, 17234, 17801, 19696, 20344, 22064, 22158, 22887, 24822, 25851, 28368, 29544, 30516, 33096, 34468, 35602, 40688, 44316, 45774, 49644, 51702, 53403, 59088, 61032, 66192, 68936, 71204, 77553, 88632, 91548, 99288, 103404, 106806, 122064, 137872, 142408, 155106, 160209, 177264, 183096, 198576, 206808, 213612, 242507, 284816, 310212, 320418, 366192, 413616, 427224, 485014, 500971, 620424, 640836, 727521, 854448, 970028, 1001942, 1240848, 1281672, 1455042, 1502913, 1697549, 1940056, 2003884, 2182563, 2563344, 2910084, 3005826, 3130433, 3395098, 3506797, 3880112, 4007768, 4365126, 4508739, 5092647, 5820168, 6011652, 6260866, 6790196, 7013594, 8015536, 8730252, 9017478, 9391299, 10185294, 10520391, 11640336, 12023304, 12521732, 13580392, 14027188, 15277941, 17460504, 18034956, 18782598, 20370588, 21040782, 21913031, 24046608, 25043464, 27160784, 28054376, 28173897, 30555882, 31561173, 34921008, 36069912, 37565196, 40741176, 42081564, 43826062, 50086928, 56108752, 56347794, 61111764, 63122346, 65739093, 72139824, 75130392, 81482352, 84163128, 87652124, 112695588, 122223528, 126244692, 131478186, 150260784, 168326256, 175304248, 197217279, 225391176, 244447056, 252489384, 262956372, 350608496, 394434558, 450782352, 504978768, 525912744, 616695301, 788869116, 1051825488, 1233390602, 1577738232, 1850085903, 2466781204, 3155476464, 3700171806, 4316867107, 4933562408, 5550257709, 7400343612, 8633734214, 9867124816, 11100515418, 12950601321, 14800687224, 17267468428, 22201030836, 25901202642, 29601374448, 34534936856, 38851803963, 44402061672, 51802405284, 69069873712, 77703607926, 88804123344, 103604810568, 155407215852, 207209621136, 310814431704, 621628863408]

約数ペア:

[(1, 621628863408), (2, 310814431704), (3, 207209621136), (4, 155407215852), (6, 103604810568), (7, 88804123344), (8, 77703607926), (9, 69069873712), (12, 51802405284), (14, 44402061672), (16, 38851803963), (18, 34534936856), (21, 29601374448), (24, 25901202642), (28, 22201030836), (36, 17267468428), (42, 14800687224), (48, 12950601321), (56, 11100515418), (63, 9867124816), (72, 8633734214), (84, 7400343612), (112, 5550257709), (126, 4933562408), (144, 4316867107), (168, 3700171806), (197, 3155476464), (252, 2466781204), (336, 1850085903), (394, 1577738232), (504, 1233390602), (591, 1051825488), (788, 788869116), (1008, 616695301), (1182, 525912744), (1231, 504978768), (1379, 450782352), (1576, 394434558), (1773, 350608496), (2364, 262956372), (2462, 252489384), (2543, 244447056), (2758, 225391176), (3152, 197217279), (3546, 175304248), (3693, 168326256), (4137, 150260784), (4728, 131478186), (4924, 126244692), (5086, 122223528), (5516, 112695588), (7092, 87652124), (7386, 84163128), (7629, 81482352), (8274, 75130392), (8617, 72139824), (9456, 65739093), (9848, 63122346), (10172, 61111764), (11032, 56347794), (11079, 56108752), (12411, 50086928), (14184, 43826062), (14772, 42081564), (15258, 40741176), (16548, 37565196), (17234, 36069912), (17801, 34921008), (19696, 31561173), (20344, 30555882), (22064, 28173897), (22158, 28054376), (22887, 27160784), (24822, 25043464), (25851, 24046608), (28368, 21913031), (29544, 21040782), (30516, 20370588), (33096, 18782598), (34468, 18034956), (35602, 17460504), (40688, 15277941), (44316, 14027188), (45774, 13580392), (49644, 12521732), (51702, 12023304), (53403, 11640336), (59088, 10520391), (61032, 10185294), (66192, 9391299), (68936, 9017478), (71204, 8730252), (77553, 8015536), (88632, 7013594), (91548, 6790196), (99288, 6260866), (103404, 6011652), (106806, 5820168), (122064, 5092647), (137872, 4508739), (142408, 4365126), (155106, 4007768), (160209, 3880112), (177264, 3506797), (183096, 3395098), (198576, 3130433), (206808, 3005826), (213612, 2910084), (242507, 2563344), (284816, 2182563), (310212, 2003884), (320418, 1940056), (366192, 1697549), (413616, 1502913), (427224, 1455042), (485014, 1281672), (500971, 1240848), (620424, 1001942), (640836, 970028), (727521, 854448)]