686776223088

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{150067}}^1$

素因数の和:150663

約数の個数: 120

約数和(自身を含む): 1957290703056

約数和(自身を除く): 1270514479968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 521, 549, 732, 976, 1042, 1098, 1464, 1563, 2084, 2196, 2928, 3126, 4168, 4392, 4689, 6252, 8336, 8784, 9378, 12504, 18756, 25008, 31781, 37512, 63562, 75024, 95343, 127124, 150067, 190686, 254248, 286029, 300134, 381372, 450201, 508496, 572058, 600268, 762744, 900402, 1144116, 1200536, 1350603, 1525488, 1800804, 2288232, 2401072, 2701206, 3601608, 4576464, 5402412, 7203216, 9154087, 10804824, 18308174, 21609648, 27462261, 36616348, 54924522, 73232696, 78184907, 82386783, 109849044, 146465392, 156369814, 164773566, 219698088, 234554721, 312739628, 329547132, 439396176, 469109442, 625479256, 659094264, 703664163, 938218884, 1250958512, 1318188528, 1407328326, 1876437768, 2814656652, 3752875536, 4769279327, 5629313304, 9538558654, 11258626608, 14307837981, 19077117308, 28615675962, 38154234616, 42923513943, 57231351924, 76308469232, 85847027886, 114462703848, 171694055772, 228925407696, 343388111544, 686776223088]

約数ペア:

[(1, 686776223088), (2, 343388111544), (3, 228925407696), (4, 171694055772), (6, 114462703848), (8, 85847027886), (9, 76308469232), (12, 57231351924), (16, 42923513943), (18, 38154234616), (24, 28615675962), (36, 19077117308), (48, 14307837981), (61, 11258626608), (72, 9538558654), (122, 5629313304), (144, 4769279327), (183, 3752875536), (244, 2814656652), (366, 1876437768), (488, 1407328326), (521, 1318188528), (549, 1250958512), (732, 938218884), (976, 703664163), (1042, 659094264), (1098, 625479256), (1464, 469109442), (1563, 439396176), (2084, 329547132), (2196, 312739628), (2928, 234554721), (3126, 219698088), (4168, 164773566), (4392, 156369814), (4689, 146465392), (6252, 109849044), (8336, 82386783), (8784, 78184907), (9378, 73232696), (12504, 54924522), (18756, 36616348), (25008, 27462261), (31781, 21609648), (37512, 18308174), (63562, 10804824), (75024, 9154087), (95343, 7203216), (127124, 5402412), (150067, 4576464), (190686, 3601608), (254248, 2701206), (286029, 2401072), (300134, 2288232), (381372, 1800804), (450201, 1525488), (508496, 1350603), (572058, 1200536), (600268, 1144116), (762744, 900402)]