280079964

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1931}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 778982400

約数和(自身を除く): 498902436

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 79, 102, 108, 153, 158, 204, 237, 306, 316, 459, 474, 612, 711, 918, 948, 1343, 1422, 1836, 1931, 2133, 2686, 2844, 3862, 4029, 4266, 5372, 5793, 7724, 8058, 8532, 11586, 12087, 16116, 17379, 23172, 24174, 32827, 34758, 36261, 48348, 52137, 65654, 69516, 72522, 98481, 104274, 131308, 145044, 152549, 196962, 208548, 295443, 305098, 393924, 457647, 590886, 610196, 886329, 915294, 1181772, 1372941, 1772658, 1830588, 2593333, 2745882, 3545316, 4118823, 5186666, 5491764, 7779999, 8237646, 10373332, 15559998, 16475292, 23339997, 31119996, 46679994, 70019991, 93359988, 140039982, 280079964]

約数ペア:

[(1, 280079964), (2, 140039982), (3, 93359988), (4, 70019991), (6, 46679994), (9, 31119996), (12, 23339997), (17, 16475292), (18, 15559998), (27, 10373332), (34, 8237646), (36, 7779999), (51, 5491764), (54, 5186666), (68, 4118823), (79, 3545316), (102, 2745882), (108, 2593333), (153, 1830588), (158, 1772658), (204, 1372941), (237, 1181772), (306, 915294), (316, 886329), (459, 610196), (474, 590886), (612, 457647), (711, 393924), (918, 305098), (948, 295443), (1343, 208548), (1422, 196962), (1836, 152549), (1931, 145044), (2133, 131308), (2686, 104274), (2844, 98481), (3862, 72522), (4029, 69516), (4266, 65654), (5372, 52137), (5793, 48348), (7724, 36261), (8058, 34758), (8532, 32827), (11586, 24174), (12087, 23172), (16116, 17379)]