215814312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 192

約数和(自身を含む): 726835200

約数和(自身を除く): 511020888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 56, 57, 62, 63, 72, 76, 84, 93, 114, 124, 126, 133, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 342, 372, 399, 434, 456, 504, 532, 558, 589, 651, 684, 727, 744, 798, 868, 1064, 1116, 1178, 1197, 1302, 1368, 1454, 1596, 1736, 1767, 1953, 2181, 2232, 2356, 2394, 2604, 2908, 3192, 3534, 3906, 4123, 4362, 4712, 4788, 5089, 5208, 5301, 5816, 6543, 7068, 7812, 8246, 8724, 9576, 10178, 10602, 12369, 13086, 13813, 14136, 15267, 15624, 16492, 17448, 20356, 21204, 22537, 24738, 26172, 27626, 30534, 32984, 37107, 40712, 41439, 42408, 45074, 45801, 49476, 52344, 55252, 61068, 67611, 74214, 82878, 90148, 91602, 96691, 98952, 110504, 122136, 124317, 135222, 148428, 157759, 165756, 180296, 183204, 193382, 202833, 248634, 270444, 290073, 296856, 315518, 331512, 366408, 386764, 405666, 428203, 473277, 497268, 540888, 580146, 631036, 773528, 811332, 856406, 870219, 946554, 994536, 1160292, 1262072, 1284609, 1419831, 1622664, 1712812, 1740438, 1893108, 2320584, 2569218, 2839662, 2997421, 3425624, 3480876, 3786216, 3853827, 5138436, 5679324, 5994842, 6961752, 7707654, 8992263, 10276872, 11358648, 11989684, 15415308, 17984526, 23979368, 26976789, 30830616, 35969052, 53953578, 71938104, 107907156, 215814312]

約数ペア:

[(1, 215814312), (2, 107907156), (3, 71938104), (4, 53953578), (6, 35969052), (7, 30830616), (8, 26976789), (9, 23979368), (12, 17984526), (14, 15415308), (18, 11989684), (19, 11358648), (21, 10276872), (24, 8992263), (28, 7707654), (31, 6961752), (36, 5994842), (38, 5679324), (42, 5138436), (56, 3853827), (57, 3786216), (62, 3480876), (63, 3425624), (72, 2997421), (76, 2839662), (84, 2569218), (93, 2320584), (114, 1893108), (124, 1740438), (126, 1712812), (133, 1622664), (152, 1419831), (168, 1284609), (171, 1262072), (186, 1160292), (217, 994536), (228, 946554), (248, 870219), (252, 856406), (266, 811332), (279, 773528), (342, 631036), (372, 580146), (399, 540888), (434, 497268), (456, 473277), (504, 428203), (532, 405666), (558, 386764), (589, 366408), (651, 331512), (684, 315518), (727, 296856), (744, 290073), (798, 270444), (868, 248634), (1064, 202833), (1116, 193382), (1178, 183204), (1197, 180296), (1302, 165756), (1368, 157759), (1454, 148428), (1596, 135222), (1736, 124317), (1767, 122136), (1953, 110504), (2181, 98952), (2232, 96691), (2356, 91602), (2394, 90148), (2604, 82878), (2908, 74214), (3192, 67611), (3534, 61068), (3906, 55252), (4123, 52344), (4362, 49476), (4712, 45801), (4788, 45074), (5089, 42408), (5208, 41439), (5301, 40712), (5816, 37107), (6543, 32984), (7068, 30534), (7812, 27626), (8246, 26172), (8724, 24738), (9576, 22537), (10178, 21204), (10602, 20356), (12369, 17448), (13086, 16492), (13813, 15624), (14136, 15267)]