404889264

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6977}}^1$

素因数の和:7035

約数の個数: 120

約数和(自身を含む): 1259836032

約数和(自身を除く): 854946768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 6977, 7254, 9672, 13954, 14508, 19344, 20931, 27908, 29016, 41862, 55816, 58032, 62793, 83724, 90701, 111632, 125586, 167448, 181402, 216287, 251172, 272103, 334896, 362804, 432574, 502344, 544206, 648861, 725608, 816309, 865148, 1004688, 1088412, 1297722, 1451216, 1632618, 1730296, 1946583, 2176824, 2595444, 2811731, 3265236, 3460592, 3893166, 4353648, 5190888, 5623462, 6530472, 7786332, 8435193, 10381776, 11246924, 13060944, 15572664, 16870386, 22493848, 25305579, 31145328, 33740772, 44987696, 50611158, 67481544, 101222316, 134963088, 202444632, 404889264]

約数ペア:

[(1, 404889264), (2, 202444632), (3, 134963088), (4, 101222316), (6, 67481544), (8, 50611158), (9, 44987696), (12, 33740772), (13, 31145328), (16, 25305579), (18, 22493848), (24, 16870386), (26, 15572664), (31, 13060944), (36, 11246924), (39, 10381776), (48, 8435193), (52, 7786332), (62, 6530472), (72, 5623462), (78, 5190888), (93, 4353648), (104, 3893166), (117, 3460592), (124, 3265236), (144, 2811731), (156, 2595444), (186, 2176824), (208, 1946583), (234, 1730296), (248, 1632618), (279, 1451216), (312, 1297722), (372, 1088412), (403, 1004688), (468, 865148), (496, 816309), (558, 725608), (624, 648861), (744, 544206), (806, 502344), (936, 432574), (1116, 362804), (1209, 334896), (1488, 272103), (1612, 251172), (1872, 216287), (2232, 181402), (2418, 167448), (3224, 125586), (3627, 111632), (4464, 90701), (4836, 83724), (6448, 62793), (6977, 58032), (7254, 55816), (9672, 41862), (13954, 29016), (14508, 27908), (19344, 20931)]