211451854704

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{28463}}^1$

素因数の和:28647

約数の個数: 160

約数和(自身を含む): 579408629760

約数和(自身を除く): 367956775056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 89, 94, 111, 141, 148, 178, 188, 222, 267, 282, 296, 356, 376, 444, 534, 564, 592, 712, 752, 888, 1068, 1128, 1424, 1739, 1776, 2136, 2256, 3293, 3478, 4183, 4272, 5217, 6586, 6956, 8366, 9879, 10434, 12549, 13172, 13912, 16732, 19758, 20868, 25098, 26344, 27824, 28463, 33464, 39516, 41736, 50196, 52688, 56926, 66928, 79032, 83472, 85389, 100392, 113852, 154771, 158064, 170778, 200784, 227704, 309542, 341556, 455408, 464313, 619084, 683112, 928626, 1053131, 1238168, 1337761, 1366224, 1857252, 2106262, 2476336, 2533207, 2675522, 3159393, 3714504, 4013283, 4212524, 5066414, 5351044, 6318786, 7429008, 7599621, 8026566, 8425048, 10132828, 10702088, 12637572, 15199242, 16053132, 16850096, 20265656, 21404176, 25275144, 30398484, 32106264, 40531312, 49497157, 50550288, 60796968, 64212528, 93728659, 98994314, 119060729, 121593936, 148491471, 187457318, 197988628, 238121458, 281185977, 296982942, 357182187, 374914636, 395977256, 476242916, 562371954, 593965884, 714364374, 749829272, 791954512, 952485832, 1124743908, 1187931768, 1428728748, 1499658544, 1904971664, 2249487816, 2375863536, 2857457496, 4405246973, 4498975632, 5714914992, 8810493946, 13215740919, 17620987892, 26431481838, 35241975784, 52862963676, 70483951568, 105725927352, 211451854704]

約数ペア:

[(1, 211451854704), (2, 105725927352), (3, 70483951568), (4, 52862963676), (6, 35241975784), (8, 26431481838), (12, 17620987892), (16, 13215740919), (24, 8810493946), (37, 5714914992), (47, 4498975632), (48, 4405246973), (74, 2857457496), (89, 2375863536), (94, 2249487816), (111, 1904971664), (141, 1499658544), (148, 1428728748), (178, 1187931768), (188, 1124743908), (222, 952485832), (267, 791954512), (282, 749829272), (296, 714364374), (356, 593965884), (376, 562371954), (444, 476242916), (534, 395977256), (564, 374914636), (592, 357182187), (712, 296982942), (752, 281185977), (888, 238121458), (1068, 197988628), (1128, 187457318), (1424, 148491471), (1739, 121593936), (1776, 119060729), (2136, 98994314), (2256, 93728659), (3293, 64212528), (3478, 60796968), (4183, 50550288), (4272, 49497157), (5217, 40531312), (6586, 32106264), (6956, 30398484), (8366, 25275144), (9879, 21404176), (10434, 20265656), (12549, 16850096), (13172, 16053132), (13912, 15199242), (16732, 12637572), (19758, 10702088), (20868, 10132828), (25098, 8425048), (26344, 8026566), (27824, 7599621), (28463, 7429008), (33464, 6318786), (39516, 5351044), (41736, 5066414), (50196, 4212524), (52688, 4013283), (56926, 3714504), (66928, 3159393), (79032, 2675522), (83472, 2533207), (85389, 2476336), (100392, 2106262), (113852, 1857252), (154771, 1366224), (158064, 1337761), (170778, 1238168), (200784, 1053131), (227704, 928626), (309542, 683112), (341556, 619084), (455408, 464313)]