1788397572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5639}}^1$

素因数の和:5785

約数の個数: 96

約数和(自身を含む): 4775500800

約数和(自身を除く): 2987103228

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 107, 114, 156, 214, 228, 247, 321, 428, 494, 642, 741, 988, 1284, 1391, 1482, 2033, 2782, 2964, 4066, 4173, 5564, 5639, 6099, 8132, 8346, 11278, 12198, 16692, 16917, 22556, 24396, 26429, 33834, 52858, 67668, 73307, 79287, 105716, 107141, 146614, 158574, 214282, 219921, 293228, 317148, 321423, 428564, 439842, 603373, 642846, 879684, 1206746, 1285692, 1392833, 1810119, 2413492, 2785666, 3620238, 4178499, 5571332, 7240476, 7843849, 8356998, 11464087, 15687698, 16713996, 22928174, 23531547, 31375396, 34392261, 45856348, 47063094, 68784522, 94126188, 137569044, 149033131, 298066262, 447099393, 596132524, 894198786, 1788397572]

約数ペア:

[(1, 1788397572), (2, 894198786), (3, 596132524), (4, 447099393), (6, 298066262), (12, 149033131), (13, 137569044), (19, 94126188), (26, 68784522), (38, 47063094), (39, 45856348), (52, 34392261), (57, 31375396), (76, 23531547), (78, 22928174), (107, 16713996), (114, 15687698), (156, 11464087), (214, 8356998), (228, 7843849), (247, 7240476), (321, 5571332), (428, 4178499), (494, 3620238), (642, 2785666), (741, 2413492), (988, 1810119), (1284, 1392833), (1391, 1285692), (1482, 1206746), (2033, 879684), (2782, 642846), (2964, 603373), (4066, 439842), (4173, 428564), (5564, 321423), (5639, 317148), (6099, 293228), (8132, 219921), (8346, 214282), (11278, 158574), (12198, 146614), (16692, 107141), (16917, 105716), (22556, 79287), (24396, 73307), (26429, 67668), (33834, 52858)]