331165008

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 955438848

約数和(自身を除く): 624273840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 167, 188, 282, 293, 334, 376, 423, 501, 564, 586, 668, 752, 846, 879, 1002, 1128, 1172, 1336, 1503, 1692, 1758, 2004, 2256, 2344, 2637, 2672, 3006, 3384, 3516, 4008, 4688, 5274, 6012, 6768, 7032, 7849, 8016, 10548, 12024, 13771, 14064, 15698, 21096, 23547, 24048, 27542, 31396, 41313, 42192, 47094, 48931, 55084, 62792, 70641, 82626, 94188, 97862, 110168, 123939, 125584, 141282, 146793, 165252, 188376, 195724, 220336, 247878, 282564, 293586, 330504, 376752, 391448, 440379, 495756, 565128, 587172, 661008, 782896, 880758, 991512, 1130256, 1174344, 1761516, 1983024, 2299757, 2348688, 3523032, 4599514, 6899271, 7046064, 9199028, 13798542, 18398056, 20697813, 27597084, 36796112, 41395626, 55194168, 82791252, 110388336, 165582504, 331165008]

約数ペア:

[(1, 331165008), (2, 165582504), (3, 110388336), (4, 82791252), (6, 55194168), (8, 41395626), (9, 36796112), (12, 27597084), (16, 20697813), (18, 18398056), (24, 13798542), (36, 9199028), (47, 7046064), (48, 6899271), (72, 4599514), (94, 3523032), (141, 2348688), (144, 2299757), (167, 1983024), (188, 1761516), (282, 1174344), (293, 1130256), (334, 991512), (376, 880758), (423, 782896), (501, 661008), (564, 587172), (586, 565128), (668, 495756), (752, 440379), (846, 391448), (879, 376752), (1002, 330504), (1128, 293586), (1172, 282564), (1336, 247878), (1503, 220336), (1692, 195724), (1758, 188376), (2004, 165252), (2256, 146793), (2344, 141282), (2637, 125584), (2672, 123939), (3006, 110168), (3384, 97862), (3516, 94188), (4008, 82626), (4688, 70641), (5274, 62792), (6012, 55084), (6768, 48931), (7032, 47094), (7849, 42192), (8016, 41313), (10548, 31396), (12024, 27542), (13771, 24048), (14064, 23547), (15698, 21096)]