395711004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 1029611520

約数和(自身を除く): 633900516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 179, 222, 358, 383, 444, 481, 537, 716, 766, 962, 1074, 1149, 1443, 1532, 1924, 2148, 2298, 2327, 2886, 4596, 4654, 4979, 5772, 6623, 6981, 9308, 9958, 13246, 13962, 14171, 14937, 19869, 19916, 26492, 27924, 28342, 29874, 39738, 42513, 56684, 59748, 68557, 79476, 85026, 86099, 137114, 170052, 172198, 184223, 205671, 258297, 274228, 344396, 368446, 411342, 516594, 552669, 736892, 822684, 891241, 1033188, 1105338, 1782482, 2210676, 2536609, 2673723, 3564964, 5073218, 5347446, 7609827, 10146436, 10694892, 15219654, 30439308, 32975917, 65951834, 98927751, 131903668, 197855502, 395711004]

約数ペア:

[(1, 395711004), (2, 197855502), (3, 131903668), (4, 98927751), (6, 65951834), (12, 32975917), (13, 30439308), (26, 15219654), (37, 10694892), (39, 10146436), (52, 7609827), (74, 5347446), (78, 5073218), (111, 3564964), (148, 2673723), (156, 2536609), (179, 2210676), (222, 1782482), (358, 1105338), (383, 1033188), (444, 891241), (481, 822684), (537, 736892), (716, 552669), (766, 516594), (962, 411342), (1074, 368446), (1149, 344396), (1443, 274228), (1532, 258297), (1924, 205671), (2148, 184223), (2298, 172198), (2327, 170052), (2886, 137114), (4596, 86099), (4654, 85026), (4979, 79476), (5772, 68557), (6623, 59748), (6981, 56684), (9308, 42513), (9958, 39738), (13246, 29874), (13962, 28342), (14171, 27924), (14937, 26492), (19869, 19916)]