669157236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 1904797440

約数和(自身を除く): 1235640204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 157, 188, 198, 229, 282, 314, 396, 423, 458, 471, 517, 564, 628, 687, 846, 916, 942, 1034, 1374, 1413, 1551, 1692, 1727, 1884, 2061, 2068, 2519, 2748, 2826, 3102, 3454, 4122, 4653, 5038, 5181, 5652, 6204, 6908, 7379, 7557, 8244, 9306, 10076, 10362, 10763, 14758, 15114, 15543, 18612, 20724, 21526, 22137, 22671, 29516, 30228, 31086, 32289, 35953, 43052, 44274, 45342, 62172, 64578, 66411, 71906, 81169, 88548, 90684, 96867, 107859, 118393, 129156, 132822, 143812, 162338, 193734, 215718, 236786, 243507, 265644, 323577, 324676, 355179, 387468, 395483, 431436, 473572, 487014, 647154, 710358, 730521, 790966, 974028, 1065537, 1186449, 1294308, 1420716, 1461042, 1581932, 1689791, 2131074, 2372898, 2922084, 3379582, 3559347, 4262148, 4745796, 5069373, 6759164, 7118694, 10138746, 14237388, 15208119, 18587701, 20277492, 30416238, 37175402, 55763103, 60832476, 74350804, 111526206, 167289309, 223052412, 334578618, 669157236]

約数ペア:

[(1, 669157236), (2, 334578618), (3, 223052412), (4, 167289309), (6, 111526206), (9, 74350804), (11, 60832476), (12, 55763103), (18, 37175402), (22, 30416238), (33, 20277492), (36, 18587701), (44, 15208119), (47, 14237388), (66, 10138746), (94, 7118694), (99, 6759164), (132, 5069373), (141, 4745796), (157, 4262148), (188, 3559347), (198, 3379582), (229, 2922084), (282, 2372898), (314, 2131074), (396, 1689791), (423, 1581932), (458, 1461042), (471, 1420716), (517, 1294308), (564, 1186449), (628, 1065537), (687, 974028), (846, 790966), (916, 730521), (942, 710358), (1034, 647154), (1374, 487014), (1413, 473572), (1551, 431436), (1692, 395483), (1727, 387468), (1884, 355179), (2061, 324676), (2068, 323577), (2519, 265644), (2748, 243507), (2826, 236786), (3102, 215718), (3454, 193734), (4122, 162338), (4653, 143812), (5038, 132822), (5181, 129156), (5652, 118393), (6204, 107859), (6908, 96867), (7379, 90684), (7557, 88548), (8244, 81169), (9306, 71906), (10076, 66411), (10362, 64578), (10763, 62172), (14758, 45342), (15114, 44274), (15543, 43052), (18612, 35953), (20724, 32289), (21526, 31086), (22137, 30228), (22671, 29516)]