246026664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 758284800

約数和(自身を除く): 512258136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 61, 62, 72, 78, 93, 104, 117, 122, 124, 139, 156, 183, 186, 234, 244, 248, 278, 279, 312, 366, 372, 403, 417, 468, 488, 549, 556, 558, 732, 744, 793, 806, 834, 936, 1098, 1112, 1116, 1209, 1251, 1464, 1586, 1612, 1668, 1807, 1891, 2196, 2232, 2379, 2418, 2502, 3172, 3224, 3336, 3614, 3627, 3782, 4309, 4392, 4758, 4836, 5004, 5421, 5673, 6344, 7137, 7228, 7254, 7564, 8479, 8618, 9516, 9672, 10008, 10842, 11346, 12927, 14274, 14456, 14508, 15128, 16263, 16958, 17019, 17236, 19032, 21684, 22692, 24583, 25437, 25854, 28548, 29016, 32526, 33916, 34038, 34472, 38781, 43368, 45384, 49166, 50874, 51708, 56017, 57096, 65052, 67832, 68076, 73749, 76311, 77562, 98332, 101748, 103416, 110227, 112034, 130104, 136152, 147498, 152622, 155124, 168051, 196664, 203496, 220454, 221247, 224068, 262849, 294996, 305244, 310248, 330681, 336102, 440908, 442494, 448136, 504153, 525698, 589992, 610488, 661362, 672204, 788547, 881816, 884988, 992043, 1008306, 1051396, 1322724, 1344408, 1577094, 1769976, 1984086, 2016612, 2102792, 2365641, 2645448, 3154188, 3417037, 3968172, 4033224, 4731282, 6308376, 6834074, 7936344, 9462564, 10251111, 13668148, 18925128, 20502222, 27336296, 30753333, 41004444, 61506666, 82008888, 123013332, 246026664]

約数ペア:

[(1, 246026664), (2, 123013332), (3, 82008888), (4, 61506666), (6, 41004444), (8, 30753333), (9, 27336296), (12, 20502222), (13, 18925128), (18, 13668148), (24, 10251111), (26, 9462564), (31, 7936344), (36, 6834074), (39, 6308376), (52, 4731282), (61, 4033224), (62, 3968172), (72, 3417037), (78, 3154188), (93, 2645448), (104, 2365641), (117, 2102792), (122, 2016612), (124, 1984086), (139, 1769976), (156, 1577094), (183, 1344408), (186, 1322724), (234, 1051396), (244, 1008306), (248, 992043), (278, 884988), (279, 881816), (312, 788547), (366, 672204), (372, 661362), (403, 610488), (417, 589992), (468, 525698), (488, 504153), (549, 448136), (556, 442494), (558, 440908), (732, 336102), (744, 330681), (793, 310248), (806, 305244), (834, 294996), (936, 262849), (1098, 224068), (1112, 221247), (1116, 220454), (1209, 203496), (1251, 196664), (1464, 168051), (1586, 155124), (1612, 152622), (1668, 147498), (1807, 136152), (1891, 130104), (2196, 112034), (2232, 110227), (2379, 103416), (2418, 101748), (2502, 98332), (3172, 77562), (3224, 76311), (3336, 73749), (3614, 68076), (3627, 67832), (3782, 65052), (4309, 57096), (4392, 56017), (4758, 51708), (4836, 50874), (5004, 49166), (5421, 45384), (5673, 43368), (6344, 38781), (7137, 34472), (7228, 34038), (7254, 33916), (7564, 32526), (8479, 29016), (8618, 28548), (9516, 25854), (9672, 25437), (10008, 24583), (10842, 22692), (11346, 21684), (12927, 19032), (14274, 17236), (14456, 17019), (14508, 16958), (15128, 16263)]