64001652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 186923520

約数和(自身を除く): 122921868

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 151, 156, 169, 209, 228, 247, 286, 302, 338, 418, 429, 453, 494, 507, 572, 604, 627, 676, 741, 836, 858, 906, 988, 1014, 1254, 1482, 1661, 1716, 1812, 1859, 1963, 2028, 2508, 2717, 2869, 2964, 3211, 3322, 3718, 3926, 4983, 5434, 5577, 5738, 5889, 6422, 6644, 7436, 7852, 8151, 8607, 9633, 9966, 10868, 11154, 11476, 11778, 12844, 16302, 17214, 19266, 19932, 21593, 22308, 23556, 25519, 31559, 32604, 34428, 35321, 37297, 38532, 43186, 51038, 63118, 64779, 70642, 74594, 76557, 86372, 94677, 102076, 105963, 111891, 126236, 129558, 141284, 149188, 153114, 189354, 211926, 223782, 259116, 280709, 306228, 378708, 410267, 423852, 447564, 484861, 561418, 820534, 842127, 969722, 1122836, 1230801, 1454583, 1641068, 1684254, 1939444, 2461602, 2909166, 3368508, 4923204, 5333471, 5818332, 10666942, 16000413, 21333884, 32000826, 64001652]

約数ペア:

[(1, 64001652), (2, 32000826), (3, 21333884), (4, 16000413), (6, 10666942), (11, 5818332), (12, 5333471), (13, 4923204), (19, 3368508), (22, 2909166), (26, 2461602), (33, 1939444), (38, 1684254), (39, 1641068), (44, 1454583), (52, 1230801), (57, 1122836), (66, 969722), (76, 842127), (78, 820534), (114, 561418), (132, 484861), (143, 447564), (151, 423852), (156, 410267), (169, 378708), (209, 306228), (228, 280709), (247, 259116), (286, 223782), (302, 211926), (338, 189354), (418, 153114), (429, 149188), (453, 141284), (494, 129558), (507, 126236), (572, 111891), (604, 105963), (627, 102076), (676, 94677), (741, 86372), (836, 76557), (858, 74594), (906, 70642), (988, 64779), (1014, 63118), (1254, 51038), (1482, 43186), (1661, 38532), (1716, 37297), (1812, 35321), (1859, 34428), (1963, 32604), (2028, 31559), (2508, 25519), (2717, 23556), (2869, 22308), (2964, 21593), (3211, 19932), (3322, 19266), (3718, 17214), (3926, 16302), (4983, 12844), (5434, 11778), (5577, 11476), (5738, 11154), (5889, 10868), (6422, 9966), (6644, 9633), (7436, 8607), (7852, 8151)]