439195848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 192

約数和(自身を含む): 1405440000

約数和(自身を除く): 966244152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 169, 182, 186, 217, 248, 273, 312, 338, 364, 372, 403, 434, 499, 507, 546, 651, 676, 728, 744, 806, 868, 998, 1014, 1092, 1183, 1209, 1302, 1352, 1497, 1612, 1736, 1996, 2028, 2184, 2366, 2418, 2604, 2821, 2994, 3224, 3493, 3549, 3992, 4056, 4732, 4836, 5208, 5239, 5642, 5988, 6487, 6986, 7098, 8463, 9464, 9672, 10478, 10479, 11284, 11976, 12974, 13972, 14196, 15469, 15717, 16926, 19461, 20956, 20958, 22568, 25948, 27944, 28392, 30938, 31434, 33852, 36673, 38922, 41912, 41916, 45409, 46407, 51896, 61876, 62868, 67704, 73346, 77844, 83832, 84331, 90818, 92814, 108283, 110019, 123752, 125736, 136227, 146692, 155688, 168662, 181636, 185628, 201097, 216566, 220038, 252993, 272454, 293384, 324849, 337324, 363272, 371256, 402194, 433132, 440076, 505986, 544908, 590317, 603291, 649698, 674648, 804388, 866264, 880152, 1011972, 1089816, 1180634, 1206582, 1299396, 1407679, 1608776, 1770951, 2023944, 2361268, 2413164, 2598792, 2614261, 2815358, 3541902, 4223037, 4722536, 4826328, 5228522, 5630716, 7083804, 7842783, 8446074, 10457044, 11261432, 14167608, 15685566, 16892148, 18299827, 20914088, 31371132, 33784296, 36599654, 54899481, 62742264, 73199308, 109798962, 146398616, 219597924, 439195848]

約数ペア:

[(1, 439195848), (2, 219597924), (3, 146398616), (4, 109798962), (6, 73199308), (7, 62742264), (8, 54899481), (12, 36599654), (13, 33784296), (14, 31371132), (21, 20914088), (24, 18299827), (26, 16892148), (28, 15685566), (31, 14167608), (39, 11261432), (42, 10457044), (52, 8446074), (56, 7842783), (62, 7083804), (78, 5630716), (84, 5228522), (91, 4826328), (93, 4722536), (104, 4223037), (124, 3541902), (156, 2815358), (168, 2614261), (169, 2598792), (182, 2413164), (186, 2361268), (217, 2023944), (248, 1770951), (273, 1608776), (312, 1407679), (338, 1299396), (364, 1206582), (372, 1180634), (403, 1089816), (434, 1011972), (499, 880152), (507, 866264), (546, 804388), (651, 674648), (676, 649698), (728, 603291), (744, 590317), (806, 544908), (868, 505986), (998, 440076), (1014, 433132), (1092, 402194), (1183, 371256), (1209, 363272), (1302, 337324), (1352, 324849), (1497, 293384), (1612, 272454), (1736, 252993), (1996, 220038), (2028, 216566), (2184, 201097), (2366, 185628), (2418, 181636), (2604, 168662), (2821, 155688), (2994, 146692), (3224, 136227), (3493, 125736), (3549, 123752), (3992, 110019), (4056, 108283), (4732, 92814), (4836, 90818), (5208, 84331), (5239, 83832), (5642, 77844), (5988, 73346), (6487, 67704), (6986, 62868), (7098, 61876), (8463, 51896), (9464, 46407), (9672, 45409), (10478, 41916), (10479, 41912), (11284, 38922), (11976, 36673), (12974, 33852), (13972, 31434), (14196, 30938), (15469, 28392), (15717, 27944), (16926, 25948), (19461, 22568), (20956, 20958)]