390530868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 1204600320

約数和(自身を除く): 814069452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 78, 84, 91, 102, 109, 119, 156, 182, 193, 204, 218, 221, 238, 273, 327, 357, 364, 386, 436, 442, 476, 546, 579, 654, 663, 714, 763, 772, 884, 1092, 1158, 1308, 1326, 1351, 1417, 1428, 1526, 1547, 1853, 2289, 2316, 2509, 2652, 2702, 2834, 3052, 3094, 3281, 3706, 4053, 4251, 4578, 4641, 5018, 5404, 5559, 5668, 6188, 6562, 7412, 7527, 8106, 8502, 9156, 9282, 9843, 9919, 10036, 11118, 12971, 13124, 15054, 16212, 17004, 17563, 18564, 19686, 19838, 21037, 22236, 22967, 24089, 25942, 29757, 30108, 35126, 38913, 39372, 39676, 42074, 42653, 45934, 48178, 51884, 52689, 59514, 63111, 68901, 70252, 72267, 77826, 84148, 85306, 91868, 96356, 105378, 119028, 126222, 127959, 137802, 144534, 147259, 155652, 168623, 170612, 210756, 252444, 255918, 273481, 275604, 289068, 294518, 298571, 337246, 357629, 441777, 505869, 511836, 546962, 589036, 597142, 674492, 715258, 820443, 883554, 895713, 1011738, 1072887, 1093924, 1194284, 1430516, 1640886, 1767108, 1791426, 1914367, 2023476, 2145774, 2503403, 3281772, 3582852, 3828734, 4291548, 4649177, 5006806, 5743101, 7510209, 7657468, 9298354, 10013612, 11486202, 13947531, 15020418, 18596708, 22972404, 27895062, 30040836, 32544239, 55790124, 65088478, 97632717, 130176956, 195265434, 390530868]

約数ペア:

[(1, 390530868), (2, 195265434), (3, 130176956), (4, 97632717), (6, 65088478), (7, 55790124), (12, 32544239), (13, 30040836), (14, 27895062), (17, 22972404), (21, 18596708), (26, 15020418), (28, 13947531), (34, 11486202), (39, 10013612), (42, 9298354), (51, 7657468), (52, 7510209), (68, 5743101), (78, 5006806), (84, 4649177), (91, 4291548), (102, 3828734), (109, 3582852), (119, 3281772), (156, 2503403), (182, 2145774), (193, 2023476), (204, 1914367), (218, 1791426), (221, 1767108), (238, 1640886), (273, 1430516), (327, 1194284), (357, 1093924), (364, 1072887), (386, 1011738), (436, 895713), (442, 883554), (476, 820443), (546, 715258), (579, 674492), (654, 597142), (663, 589036), (714, 546962), (763, 511836), (772, 505869), (884, 441777), (1092, 357629), (1158, 337246), (1308, 298571), (1326, 294518), (1351, 289068), (1417, 275604), (1428, 273481), (1526, 255918), (1547, 252444), (1853, 210756), (2289, 170612), (2316, 168623), (2509, 155652), (2652, 147259), (2702, 144534), (2834, 137802), (3052, 127959), (3094, 126222), (3281, 119028), (3706, 105378), (4053, 96356), (4251, 91868), (4578, 85306), (4641, 84148), (5018, 77826), (5404, 72267), (5559, 70252), (5668, 68901), (6188, 63111), (6562, 59514), (7412, 52689), (7527, 51884), (8106, 48178), (8502, 45934), (9156, 42653), (9282, 42074), (9843, 39676), (9919, 39372), (10036, 38913), (11118, 35126), (12971, 30108), (13124, 29757), (15054, 25942), (16212, 24089), (17004, 22967), (17563, 22236), (18564, 21037), (19686, 19838)]