329927628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 834624000

約数和(自身を除く): 504696372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 89, 114, 142, 178, 213, 228, 229, 267, 284, 356, 426, 458, 534, 687, 852, 916, 1068, 1349, 1374, 1691, 2698, 2748, 3382, 4047, 4351, 5073, 5396, 6319, 6764, 8094, 8702, 10146, 12638, 13053, 16188, 16259, 17404, 18957, 20292, 20381, 25276, 26106, 32518, 37914, 40762, 48777, 52212, 61143, 65036, 75828, 81524, 97554, 120061, 122286, 195108, 240122, 244572, 308921, 360183, 387239, 480244, 617842, 720366, 774478, 926763, 1161717, 1235684, 1440732, 1447051, 1548956, 1853526, 2323434, 2894102, 3707052, 4341153, 4646868, 5788204, 8682306, 17364612, 27493969, 54987938, 82481907, 109975876, 164963814, 329927628]

約数ペア:

[(1, 329927628), (2, 164963814), (3, 109975876), (4, 82481907), (6, 54987938), (12, 27493969), (19, 17364612), (38, 8682306), (57, 5788204), (71, 4646868), (76, 4341153), (89, 3707052), (114, 2894102), (142, 2323434), (178, 1853526), (213, 1548956), (228, 1447051), (229, 1440732), (267, 1235684), (284, 1161717), (356, 926763), (426, 774478), (458, 720366), (534, 617842), (687, 480244), (852, 387239), (916, 360183), (1068, 308921), (1349, 244572), (1374, 240122), (1691, 195108), (2698, 122286), (2748, 120061), (3382, 97554), (4047, 81524), (4351, 75828), (5073, 65036), (5396, 61143), (6319, 52212), (6764, 48777), (8094, 40762), (8702, 37914), (10146, 32518), (12638, 26106), (13053, 25276), (16188, 20381), (16259, 20292), (17404, 18957)]