331348212

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 999505920

約数和(自身を除く): 668157708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 31, 36, 39, 46, 52, 54, 62, 69, 78, 92, 93, 108, 117, 124, 138, 156, 186, 207, 234, 276, 279, 299, 331, 351, 372, 403, 414, 468, 558, 598, 621, 662, 702, 713, 806, 828, 837, 897, 993, 1116, 1196, 1209, 1242, 1324, 1404, 1426, 1612, 1674, 1794, 1986, 2139, 2418, 2484, 2691, 2852, 2979, 3348, 3588, 3627, 3972, 4278, 4303, 4836, 5382, 5958, 6417, 7254, 7613, 8073, 8556, 8606, 8937, 9269, 10261, 10764, 10881, 11916, 12834, 12909, 14508, 15226, 16146, 17212, 17874, 18538, 19251, 20522, 21762, 22839, 25668, 25818, 27807, 30452, 30783, 32292, 35748, 37076, 38502, 38727, 41044, 43524, 45678, 51636, 55614, 61566, 68517, 77004, 77454, 83421, 91356, 92349, 98969, 111228, 116181, 123132, 133393, 137034, 154908, 166842, 184698, 197938, 205551, 232362, 236003, 250263, 266786, 274068, 277047, 296907, 333684, 369396, 395876, 400179, 411102, 464724, 472006, 500526, 533572, 554094, 593814, 708009, 800358, 822204, 890721, 944012, 1001052, 1108188, 1187628, 1200537, 1416018, 1600716, 1781442, 2124027, 2401074, 2672163, 2832036, 3068039, 3562884, 3601611, 4248054, 4802148, 5344326, 6136078, 6372081, 7203222, 8496108, 9204117, 10688652, 12272156, 12744162, 14406444, 18408234, 25488324, 27612351, 36816468, 55224702, 82837053, 110449404, 165674106, 331348212]

約数ペア:

[(1, 331348212), (2, 165674106), (3, 110449404), (4, 82837053), (6, 55224702), (9, 36816468), (12, 27612351), (13, 25488324), (18, 18408234), (23, 14406444), (26, 12744162), (27, 12272156), (31, 10688652), (36, 9204117), (39, 8496108), (46, 7203222), (52, 6372081), (54, 6136078), (62, 5344326), (69, 4802148), (78, 4248054), (92, 3601611), (93, 3562884), (108, 3068039), (117, 2832036), (124, 2672163), (138, 2401074), (156, 2124027), (186, 1781442), (207, 1600716), (234, 1416018), (276, 1200537), (279, 1187628), (299, 1108188), (331, 1001052), (351, 944012), (372, 890721), (403, 822204), (414, 800358), (468, 708009), (558, 593814), (598, 554094), (621, 533572), (662, 500526), (702, 472006), (713, 464724), (806, 411102), (828, 400179), (837, 395876), (897, 369396), (993, 333684), (1116, 296907), (1196, 277047), (1209, 274068), (1242, 266786), (1324, 250263), (1404, 236003), (1426, 232362), (1612, 205551), (1674, 197938), (1794, 184698), (1986, 166842), (2139, 154908), (2418, 137034), (2484, 133393), (2691, 123132), (2852, 116181), (2979, 111228), (3348, 98969), (3588, 92349), (3627, 91356), (3972, 83421), (4278, 77454), (4303, 77004), (4836, 68517), (5382, 61566), (5958, 55614), (6417, 51636), (7254, 45678), (7613, 43524), (8073, 41044), (8556, 38727), (8606, 38502), (8937, 37076), (9269, 35748), (10261, 32292), (10764, 30783), (10881, 30452), (11916, 27807), (12834, 25818), (12909, 25668), (14508, 22839), (15226, 21762), (16146, 20522), (17212, 19251), (17874, 18538)]