1621102644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1202

約数の個数: 144

約数和(自身を含む): 4811788800

約数和(自身を除く): 3190686156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 107, 118, 126, 177, 214, 236, 252, 321, 354, 413, 428, 531, 642, 708, 749, 826, 963, 1019, 1062, 1239, 1284, 1498, 1652, 1926, 2038, 2124, 2247, 2478, 2996, 3057, 3717, 3852, 4076, 4494, 4956, 6114, 6313, 6741, 7133, 7434, 8988, 9171, 12228, 12626, 13482, 14266, 14868, 18342, 18939, 21399, 25252, 26964, 28532, 36684, 37878, 42798, 44191, 56817, 60121, 64197, 75756, 85596, 88382, 109033, 113634, 120242, 128394, 132573, 176764, 180363, 218066, 227268, 240484, 256788, 265146, 327099, 360726, 397719, 420847, 436132, 530292, 541089, 654198, 721452, 763231, 795438, 841694, 981297, 1082178, 1262541, 1308396, 1526462, 1590876, 1683388, 1962594, 2164356, 2289693, 2525082, 3052924, 3787623, 3925188, 4579386, 5050164, 6432947, 6869079, 7575246, 9158772, 12865894, 13738158, 15150492, 19298841, 25731788, 27476316, 38597682, 45030629, 57896523, 77195364, 90061258, 115793046, 135091887, 180122516, 231586092, 270183774, 405275661, 540367548, 810551322, 1621102644]

約数ペア:

[(1, 1621102644), (2, 810551322), (3, 540367548), (4, 405275661), (6, 270183774), (7, 231586092), (9, 180122516), (12, 135091887), (14, 115793046), (18, 90061258), (21, 77195364), (28, 57896523), (36, 45030629), (42, 38597682), (59, 27476316), (63, 25731788), (84, 19298841), (107, 15150492), (118, 13738158), (126, 12865894), (177, 9158772), (214, 7575246), (236, 6869079), (252, 6432947), (321, 5050164), (354, 4579386), (413, 3925188), (428, 3787623), (531, 3052924), (642, 2525082), (708, 2289693), (749, 2164356), (826, 1962594), (963, 1683388), (1019, 1590876), (1062, 1526462), (1239, 1308396), (1284, 1262541), (1498, 1082178), (1652, 981297), (1926, 841694), (2038, 795438), (2124, 763231), (2247, 721452), (2478, 654198), (2996, 541089), (3057, 530292), (3717, 436132), (3852, 420847), (4076, 397719), (4494, 360726), (4956, 327099), (6114, 265146), (6313, 256788), (6741, 240484), (7133, 227268), (7434, 218066), (8988, 180363), (9171, 176764), (12228, 132573), (12626, 128394), (13482, 120242), (14266, 113634), (14868, 109033), (18342, 88382), (18939, 85596), (21399, 75756), (25252, 64197), (26964, 60121), (28532, 56817), (36684, 44191), (37878, 42798)]