389655132072

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{613}}^1\times {\mathrm{1187}}^1$

素因数の和:2283

約数の個数: 128

約数和(自身を含む): 997337784960

約数和(自身を除く): 607682652888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 421, 424, 613, 636, 842, 1187, 1226, 1263, 1272, 1684, 1839, 2374, 2452, 2526, 3368, 3561, 3678, 4748, 4904, 5052, 7122, 7356, 9496, 10104, 14244, 14712, 22313, 28488, 32489, 44626, 62911, 64978, 66939, 89252, 97467, 125822, 129956, 133878, 178504, 188733, 194934, 251644, 258073, 259912, 267756, 377466, 389868, 499727, 503288, 516146, 535512, 727631, 754932, 774219, 779736, 999454, 1032292, 1455262, 1499181, 1509864, 1548438, 1998908, 2064584, 2182893, 2910524, 2998362, 3096876, 3997816, 4365786, 5821048, 5996724, 6193752, 8731572, 11993448, 13677869, 17463144, 26485531, 27355738, 38564443, 41033607, 52971062, 54711476, 77128886, 79456593, 82067214, 105942124, 109422952, 115693329, 154257772, 158913186, 164134428, 211884248, 231386658, 306332651, 308515544, 317826372, 328268856, 462773316, 612665302, 635652744, 918997953, 925546632, 1225330604, 1837995906, 2450661208, 3675991812, 7351983624, 16235630503, 32471261006, 48706891509, 64942522012, 97413783018, 129885044024, 194827566036, 389655132072]

約数ペア:

[(1, 389655132072), (2, 194827566036), (3, 129885044024), (4, 97413783018), (6, 64942522012), (8, 48706891509), (12, 32471261006), (24, 16235630503), (53, 7351983624), (106, 3675991812), (159, 2450661208), (212, 1837995906), (318, 1225330604), (421, 925546632), (424, 918997953), (613, 635652744), (636, 612665302), (842, 462773316), (1187, 328268856), (1226, 317826372), (1263, 308515544), (1272, 306332651), (1684, 231386658), (1839, 211884248), (2374, 164134428), (2452, 158913186), (2526, 154257772), (3368, 115693329), (3561, 109422952), (3678, 105942124), (4748, 82067214), (4904, 79456593), (5052, 77128886), (7122, 54711476), (7356, 52971062), (9496, 41033607), (10104, 38564443), (14244, 27355738), (14712, 26485531), (22313, 17463144), (28488, 13677869), (32489, 11993448), (44626, 8731572), (62911, 6193752), (64978, 5996724), (66939, 5821048), (89252, 4365786), (97467, 3997816), (125822, 3096876), (129956, 2998362), (133878, 2910524), (178504, 2182893), (188733, 2064584), (194934, 1998908), (251644, 1548438), (258073, 1509864), (259912, 1499181), (267756, 1455262), (377466, 1032292), (389868, 999454), (499727, 779736), (503288, 774219), (516146, 754932), (535512, 727631)]