629610372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1374

約数の個数: 144

約数和(自身を含む): 1805905920

約数和(自身を除く): 1176295548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 31, 36, 38, 46, 57, 62, 69, 76, 92, 93, 114, 124, 138, 171, 186, 207, 228, 276, 279, 342, 372, 414, 437, 558, 589, 684, 713, 828, 874, 1116, 1178, 1291, 1311, 1426, 1748, 1767, 2139, 2356, 2582, 2622, 2852, 3534, 3873, 3933, 4278, 5164, 5244, 5301, 6417, 7068, 7746, 7866, 8556, 10602, 11619, 12834, 13547, 15492, 15732, 21204, 23238, 24529, 25668, 27094, 29693, 40021, 40641, 46476, 49058, 54188, 59386, 73587, 80042, 81282, 89079, 98116, 118772, 120063, 121923, 147174, 160084, 162564, 178158, 220761, 240126, 243846, 267237, 294348, 356316, 360189, 441522, 480252, 487692, 534474, 564167, 720378, 760399, 883044, 920483, 1068948, 1128334, 1440756, 1520798, 1692501, 1840966, 2256668, 2281197, 2761449, 3041596, 3385002, 3681932, 4562394, 5077503, 5522898, 6770004, 6843591, 8284347, 9124788, 10155006, 11045796, 13687182, 16568694, 17489177, 20310012, 27374364, 33137388, 34978354, 52467531, 69956708, 104935062, 157402593, 209870124, 314805186, 629610372]

約数ペア:

[(1, 629610372), (2, 314805186), (3, 209870124), (4, 157402593), (6, 104935062), (9, 69956708), (12, 52467531), (18, 34978354), (19, 33137388), (23, 27374364), (31, 20310012), (36, 17489177), (38, 16568694), (46, 13687182), (57, 11045796), (62, 10155006), (69, 9124788), (76, 8284347), (92, 6843591), (93, 6770004), (114, 5522898), (124, 5077503), (138, 4562394), (171, 3681932), (186, 3385002), (207, 3041596), (228, 2761449), (276, 2281197), (279, 2256668), (342, 1840966), (372, 1692501), (414, 1520798), (437, 1440756), (558, 1128334), (589, 1068948), (684, 920483), (713, 883044), (828, 760399), (874, 720378), (1116, 564167), (1178, 534474), (1291, 487692), (1311, 480252), (1426, 441522), (1748, 360189), (1767, 356316), (2139, 294348), (2356, 267237), (2582, 243846), (2622, 240126), (2852, 220761), (3534, 178158), (3873, 162564), (3933, 160084), (4278, 147174), (5164, 121923), (5244, 120063), (5301, 118772), (6417, 98116), (7068, 89079), (7746, 81282), (7866, 80042), (8556, 73587), (10602, 59386), (11619, 54188), (12834, 49058), (13547, 46476), (15492, 40641), (15732, 40021), (21204, 29693), (23238, 27094), (24529, 25668)]