1397012148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 216

約数和(自身を含む): 4322223360

約数和(自身を除く): 2925211212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 59, 62, 63, 84, 93, 98, 118, 124, 126, 147, 177, 186, 196, 217, 236, 252, 279, 294, 354, 372, 413, 433, 434, 441, 531, 558, 588, 651, 708, 826, 866, 868, 882, 1062, 1116, 1239, 1299, 1302, 1519, 1652, 1732, 1764, 1829, 1953, 2124, 2478, 2598, 2604, 2891, 3031, 3038, 3658, 3717, 3897, 3906, 4557, 4956, 5196, 5487, 5782, 6062, 6076, 7316, 7434, 7794, 7812, 8673, 9093, 9114, 10974, 11564, 12124, 12803, 13423, 13671, 14868, 15588, 16461, 17346, 18186, 18228, 21217, 21948, 25547, 25606, 26019, 26846, 27279, 27342, 32922, 34692, 36372, 38409, 40269, 42434, 51094, 51212, 52038, 53692, 54558, 54684, 63651, 65844, 76641, 76818, 80538, 84868, 89621, 93961, 102188, 104076, 109116, 115227, 120807, 127302, 153282, 153636, 161076, 178829, 179242, 187922, 190953, 229923, 230454, 241614, 254604, 268863, 281883, 306564, 357658, 358484, 375844, 381906, 459846, 460908, 483228, 536487, 537726, 563766, 657727, 715316, 763812, 791957, 806589, 845649, 919692, 1072974, 1075452, 1127532, 1251803, 1315454, 1583914, 1609461, 1613178, 1691298, 1973181, 2145948, 2375871, 2503606, 2630908, 3167828, 3218922, 3226356, 3382596, 3755409, 3946362, 4751742, 5007212, 5543699, 5919543, 6437844, 7127613, 7510818, 7892724, 9503484, 11087398, 11266227, 11839086, 14255226, 15021636, 16631097, 22174796, 22532454, 23678172, 28510452, 33262194, 38805893, 45064908, 49893291, 66524388, 77611786, 99786582, 116417679, 155223572, 199573164, 232835358, 349253037, 465670716, 698506074, 1397012148]

約数ペア:

[(1, 1397012148), (2, 698506074), (3, 465670716), (4, 349253037), (6, 232835358), (7, 199573164), (9, 155223572), (12, 116417679), (14, 99786582), (18, 77611786), (21, 66524388), (28, 49893291), (31, 45064908), (36, 38805893), (42, 33262194), (49, 28510452), (59, 23678172), (62, 22532454), (63, 22174796), (84, 16631097), (93, 15021636), (98, 14255226), (118, 11839086), (124, 11266227), (126, 11087398), (147, 9503484), (177, 7892724), (186, 7510818), (196, 7127613), (217, 6437844), (236, 5919543), (252, 5543699), (279, 5007212), (294, 4751742), (354, 3946362), (372, 3755409), (413, 3382596), (433, 3226356), (434, 3218922), (441, 3167828), (531, 2630908), (558, 2503606), (588, 2375871), (651, 2145948), (708, 1973181), (826, 1691298), (866, 1613178), (868, 1609461), (882, 1583914), (1062, 1315454), (1116, 1251803), (1239, 1127532), (1299, 1075452), (1302, 1072974), (1519, 919692), (1652, 845649), (1732, 806589), (1764, 791957), (1829, 763812), (1953, 715316), (2124, 657727), (2478, 563766), (2598, 537726), (2604, 536487), (2891, 483228), (3031, 460908), (3038, 459846), (3658, 381906), (3717, 375844), (3897, 358484), (3906, 357658), (4557, 306564), (4956, 281883), (5196, 268863), (5487, 254604), (5782, 241614), (6062, 230454), (6076, 229923), (7316, 190953), (7434, 187922), (7794, 179242), (7812, 178829), (8673, 161076), (9093, 153636), (9114, 153282), (10974, 127302), (11564, 120807), (12124, 115227), (12803, 109116), (13423, 104076), (13671, 102188), (14868, 93961), (15588, 89621), (16461, 84868), (17346, 80538), (18186, 76818), (18228, 76641), (21217, 65844), (21948, 63651), (25547, 54684), (25606, 54558), (26019, 53692), (26846, 52038), (27279, 51212), (27342, 51094), (32922, 42434), (34692, 40269), (36372, 38409)]