325339812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:631

約数の個数: 216

約数和(自身を含む): 1068107040

約数和(自身を除く): 742767228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 49, 51, 57, 63, 68, 76, 84, 98, 102, 114, 119, 126, 133, 147, 153, 171, 196, 204, 228, 238, 252, 266, 294, 306, 323, 342, 357, 399, 441, 476, 532, 571, 588, 612, 646, 684, 714, 798, 833, 882, 931, 969, 1071, 1142, 1197, 1292, 1428, 1596, 1666, 1713, 1764, 1862, 1938, 2142, 2261, 2284, 2394, 2499, 2793, 2907, 3332, 3426, 3724, 3876, 3997, 4284, 4522, 4788, 4998, 5139, 5586, 5814, 6783, 6852, 7497, 7994, 8379, 9044, 9707, 9996, 10278, 10849, 11172, 11628, 11991, 13566, 14994, 15827, 15988, 16758, 19414, 20349, 20556, 21698, 23982, 27132, 27979, 29121, 29988, 31654, 32547, 33516, 35973, 38828, 40698, 43396, 47481, 47964, 55958, 58242, 63308, 65094, 67949, 71946, 75943, 81396, 83937, 87363, 94962, 97641, 111916, 116484, 130188, 135898, 142443, 143892, 151886, 167874, 174726, 184433, 189924, 195282, 203847, 227829, 251811, 271796, 284886, 303772, 335748, 349452, 368866, 390564, 407694, 455658, 475643, 503622, 531601, 553299, 569772, 611541, 683487, 737732, 815388, 911316, 951286, 1007244, 1063202, 1106598, 1223082, 1291031, 1366974, 1426929, 1594803, 1659897, 1902572, 2126404, 2213196, 2446164, 2582062, 2733948, 2853858, 3189606, 3319794, 3873093, 4280787, 4784409, 5164124, 5707716, 6379212, 6639588, 7746186, 8561574, 9037217, 9568818, 11619279, 15492372, 17123148, 18074434, 19137636, 23238558, 27111651, 36148868, 46477116, 54223302, 81334953, 108446604, 162669906, 325339812]

約数ペア:

[(1, 325339812), (2, 162669906), (3, 108446604), (4, 81334953), (6, 54223302), (7, 46477116), (9, 36148868), (12, 27111651), (14, 23238558), (17, 19137636), (18, 18074434), (19, 17123148), (21, 15492372), (28, 11619279), (34, 9568818), (36, 9037217), (38, 8561574), (42, 7746186), (49, 6639588), (51, 6379212), (57, 5707716), (63, 5164124), (68, 4784409), (76, 4280787), (84, 3873093), (98, 3319794), (102, 3189606), (114, 2853858), (119, 2733948), (126, 2582062), (133, 2446164), (147, 2213196), (153, 2126404), (171, 1902572), (196, 1659897), (204, 1594803), (228, 1426929), (238, 1366974), (252, 1291031), (266, 1223082), (294, 1106598), (306, 1063202), (323, 1007244), (342, 951286), (357, 911316), (399, 815388), (441, 737732), (476, 683487), (532, 611541), (571, 569772), (588, 553299), (612, 531601), (646, 503622), (684, 475643), (714, 455658), (798, 407694), (833, 390564), (882, 368866), (931, 349452), (969, 335748), (1071, 303772), (1142, 284886), (1197, 271796), (1292, 251811), (1428, 227829), (1596, 203847), (1666, 195282), (1713, 189924), (1764, 184433), (1862, 174726), (1938, 167874), (2142, 151886), (2261, 143892), (2284, 142443), (2394, 135898), (2499, 130188), (2793, 116484), (2907, 111916), (3332, 97641), (3426, 94962), (3724, 87363), (3876, 83937), (3997, 81396), (4284, 75943), (4522, 71946), (4788, 67949), (4998, 65094), (5139, 63308), (5586, 58242), (5814, 55958), (6783, 47964), (6852, 47481), (7497, 43396), (7994, 40698), (8379, 38828), (9044, 35973), (9707, 33516), (9996, 32547), (10278, 31654), (10849, 29988), (11172, 29121), (11628, 27979), (11991, 27132), (13566, 23982), (14994, 21698), (15827, 20556), (15988, 20349), (16758, 19414)]