717502428

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:904

約数の個数: 96

約数和(自身を含む): 1902942720

約数和(自身を除く): 1185440292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 137, 142, 213, 274, 284, 411, 426, 548, 639, 683, 822, 852, 1233, 1278, 1366, 1644, 1917, 2049, 2466, 2556, 2732, 3699, 3834, 4098, 4932, 6147, 7398, 7668, 8196, 9727, 12294, 14796, 18441, 19454, 24588, 29181, 36882, 38908, 48493, 58362, 73764, 87543, 93571, 96986, 116724, 145479, 175086, 187142, 193972, 262629, 280713, 290958, 350172, 374284, 436437, 525258, 561426, 581916, 842139, 872874, 1050516, 1122852, 1309311, 1684278, 1745748, 2526417, 2618622, 3368556, 5052834, 5237244, 6643541, 10105668, 13287082, 19930623, 26574164, 39861246, 59791869, 79722492, 119583738, 179375607, 239167476, 358751214, 717502428]

約数ペア:

[(1, 717502428), (2, 358751214), (3, 239167476), (4, 179375607), (6, 119583738), (9, 79722492), (12, 59791869), (18, 39861246), (27, 26574164), (36, 19930623), (54, 13287082), (71, 10105668), (108, 6643541), (137, 5237244), (142, 5052834), (213, 3368556), (274, 2618622), (284, 2526417), (411, 1745748), (426, 1684278), (548, 1309311), (639, 1122852), (683, 1050516), (822, 872874), (852, 842139), (1233, 581916), (1278, 561426), (1366, 525258), (1644, 436437), (1917, 374284), (2049, 350172), (2466, 290958), (2556, 280713), (2732, 262629), (3699, 193972), (3834, 187142), (4098, 175086), (4932, 145479), (6147, 116724), (7398, 96986), (7668, 93571), (8196, 87543), (9727, 73764), (12294, 58362), (14796, 48493), (18441, 38908), (19454, 36882), (24588, 29181)]