880230168

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:913

約数の個数: 96

約数和(自身を含む): 2429200800

約数和(自身を除く): 1548970632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 409, 421, 426, 568, 639, 818, 842, 852, 1227, 1263, 1278, 1636, 1684, 1704, 2454, 2526, 2556, 3272, 3368, 3681, 3789, 4908, 5052, 5112, 7362, 7578, 9816, 10104, 14724, 15156, 29039, 29448, 29891, 30312, 58078, 59782, 87117, 89673, 116156, 119564, 172189, 174234, 179346, 232312, 239128, 261351, 269019, 344378, 348468, 358692, 516567, 522702, 538038, 688756, 696936, 717384, 1033134, 1045404, 1076076, 1377512, 1549701, 2066268, 2090808, 2152152, 3099402, 4132536, 6198804, 12225419, 12397608, 24450838, 36676257, 48901676, 73352514, 97803352, 110028771, 146705028, 220057542, 293410056, 440115084, 880230168]

約数ペア:

[(1, 880230168), (2, 440115084), (3, 293410056), (4, 220057542), (6, 146705028), (8, 110028771), (9, 97803352), (12, 73352514), (18, 48901676), (24, 36676257), (36, 24450838), (71, 12397608), (72, 12225419), (142, 6198804), (213, 4132536), (284, 3099402), (409, 2152152), (421, 2090808), (426, 2066268), (568, 1549701), (639, 1377512), (818, 1076076), (842, 1045404), (852, 1033134), (1227, 717384), (1263, 696936), (1278, 688756), (1636, 538038), (1684, 522702), (1704, 516567), (2454, 358692), (2526, 348468), (2556, 344378), (3272, 269019), (3368, 261351), (3681, 239128), (3789, 232312), (4908, 179346), (5052, 174234), (5112, 172189), (7362, 119564), (7578, 116156), (9816, 89673), (10104, 87117), (14724, 59782), (15156, 58078), (29039, 30312), (29448, 29891)]