387416106

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25411}}^1$

素因数の和:25448

約数の個数: 72

約数和(自身を含む): 1054496352

約数和(自身を除く): 667080246

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 121, 126, 154, 198, 231, 242, 363, 462, 693, 726, 847, 1089, 1386, 1694, 2178, 2541, 5082, 7623, 15246, 25411, 50822, 76233, 152466, 177877, 228699, 279521, 355754, 457398, 533631, 559042, 838563, 1067262, 1600893, 1677126, 1956647, 2515689, 3074731, 3201786, 3913294, 5031378, 5869941, 6149462, 9224193, 11739882, 17609823, 18448386, 21523117, 27672579, 35219646, 43046234, 55345158, 64569351, 129138702, 193708053, 387416106]

約数ペア:

[(1, 387416106), (2, 193708053), (3, 129138702), (6, 64569351), (7, 55345158), (9, 43046234), (11, 35219646), (14, 27672579), (18, 21523117), (21, 18448386), (22, 17609823), (33, 11739882), (42, 9224193), (63, 6149462), (66, 5869941), (77, 5031378), (99, 3913294), (121, 3201786), (126, 3074731), (154, 2515689), (198, 1956647), (231, 1677126), (242, 1600893), (363, 1067262), (462, 838563), (693, 559042), (726, 533631), (847, 457398), (1089, 355754), (1386, 279521), (1694, 228699), (2178, 177877), (2541, 152466), (5082, 76233), (7623, 50822), (15246, 25411)]