21314848128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2801}}^1$

素因数の和:2993

約数の個数: 256

約数和(自身を含む): 68592960000

約数和(自身を除く): 47278111872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 149, 152, 168, 192, 224, 228, 266, 298, 304, 336, 384, 399, 447, 448, 456, 532, 596, 608, 672, 798, 894, 896, 912, 1043, 1064, 1192, 1216, 1344, 1596, 1788, 1824, 2086, 2128, 2384, 2432, 2688, 2801, 2831, 3129, 3192, 3576, 3648, 4172, 4256, 4768, 5602, 5662, 6258, 6384, 7152, 7296, 8344, 8403, 8493, 8512, 9536, 11204, 11324, 12516, 12768, 14304, 16688, 16806, 16986, 17024, 19072, 19607, 19817, 22408, 22648, 25032, 25536, 28608, 33376, 33612, 33972, 39214, 39634, 44816, 45296, 50064, 51072, 53219, 57216, 58821, 59451, 66752, 67224, 67944, 78428, 79268, 89632, 90592, 100128, 106438, 117642, 118902, 133504, 134448, 135888, 156856, 158536, 159657, 179264, 181184, 200256, 212876, 235284, 237804, 268896, 271776, 313712, 317072, 319314, 358528, 362368, 372533, 400512, 417349, 425752, 470568, 475608, 537792, 543552, 627424, 634144, 638628, 745066, 834698, 851504, 941136, 951216, 1075584, 1087104, 1117599, 1252047, 1254848, 1268288, 1277256, 1490132, 1669396, 1703008, 1882272, 1902432, 2235198, 2504094, 2509696, 2536576, 2554512, 2921443, 2980264, 3338792, 3406016, 3764544, 3804864, 4470396, 5008188, 5109024, 5842886, 5960528, 6677584, 6812032, 7529088, 7609728, 7929631, 8764329, 8940792, 10016376, 10218048, 11685772, 11921056, 13355168, 15859262, 17528658, 17881584, 20032752, 20436096, 23371544, 23788893, 23842112, 26710336, 31718524, 35057316, 35763168, 40065504, 46743088, 47577786, 47684224, 53420672, 55507417, 63437048, 70114632, 71526336, 80131008, 93486176, 95155572, 111014834, 126874096, 140229264, 143052672, 160262016, 166522251, 186972352, 190311144, 222029668, 253748192, 280458528, 333044502, 373944704, 380622288, 444059336, 507496384, 560917056, 666089004, 761244576, 888118672, 1014992768, 1121834112, 1332178008, 1522489152, 1776237344, 2664356016, 3044978304, 3552474688, 5328712032, 7104949376, 10657424064, 21314848128]

約数ペア:

[(1, 21314848128), (2, 10657424064), (3, 7104949376), (4, 5328712032), (6, 3552474688), (7, 3044978304), (8, 2664356016), (12, 1776237344), (14, 1522489152), (16, 1332178008), (19, 1121834112), (21, 1014992768), (24, 888118672), (28, 761244576), (32, 666089004), (38, 560917056), (42, 507496384), (48, 444059336), (56, 380622288), (57, 373944704), (64, 333044502), (76, 280458528), (84, 253748192), (96, 222029668), (112, 190311144), (114, 186972352), (128, 166522251), (133, 160262016), (149, 143052672), (152, 140229264), (168, 126874096), (192, 111014834), (224, 95155572), (228, 93486176), (266, 80131008), (298, 71526336), (304, 70114632), (336, 63437048), (384, 55507417), (399, 53420672), (447, 47684224), (448, 47577786), (456, 46743088), (532, 40065504), (596, 35763168), (608, 35057316), (672, 31718524), (798, 26710336), (894, 23842112), (896, 23788893), (912, 23371544), (1043, 20436096), (1064, 20032752), (1192, 17881584), (1216, 17528658), (1344, 15859262), (1596, 13355168), (1788, 11921056), (1824, 11685772), (2086, 10218048), (2128, 10016376), (2384, 8940792), (2432, 8764329), (2688, 7929631), (2801, 7609728), (2831, 7529088), (3129, 6812032), (3192, 6677584), (3576, 5960528), (3648, 5842886), (4172, 5109024), (4256, 5008188), (4768, 4470396), (5602, 3804864), (5662, 3764544), (6258, 3406016), (6384, 3338792), (7152, 2980264), (7296, 2921443), (8344, 2554512), (8403, 2536576), (8493, 2509696), (8512, 2504094), (9536, 2235198), (11204, 1902432), (11324, 1882272), (12516, 1703008), (12768, 1669396), (14304, 1490132), (16688, 1277256), (16806, 1268288), (16986, 1254848), (17024, 1252047), (19072, 1117599), (19607, 1087104), (19817, 1075584), (22408, 951216), (22648, 941136), (25032, 851504), (25536, 834698), (28608, 745066), (33376, 638628), (33612, 634144), (33972, 627424), (39214, 543552), (39634, 537792), (44816, 475608), (45296, 470568), (50064, 425752), (51072, 417349), (53219, 400512), (57216, 372533), (58821, 362368), (59451, 358528), (66752, 319314), (67224, 317072), (67944, 313712), (78428, 271776), (79268, 268896), (89632, 237804), (90592, 235284), (100128, 212876), (106438, 200256), (117642, 181184), (118902, 179264), (133504, 159657), (134448, 158536), (135888, 156856)]