673962072

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 256

約数和(自身を含む): 2150400000

約数和(自身を除く): 1476437928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 42, 49, 56, 57, 62, 76, 84, 93, 98, 114, 124, 133, 139, 147, 152, 168, 186, 196, 217, 228, 248, 266, 278, 294, 343, 372, 392, 399, 417, 434, 456, 532, 556, 588, 589, 651, 686, 744, 798, 834, 868, 931, 973, 1029, 1064, 1112, 1176, 1178, 1302, 1372, 1519, 1596, 1668, 1736, 1767, 1862, 1946, 2058, 2356, 2604, 2641, 2744, 2793, 2919, 3038, 3192, 3336, 3534, 3724, 3892, 4116, 4123, 4309, 4557, 4712, 5208, 5282, 5586, 5838, 6076, 6517, 6811, 7068, 7448, 7784, 7923, 8232, 8246, 8618, 9114, 10564, 10633, 11172, 11676, 12152, 12369, 12927, 13034, 13622, 14136, 15846, 16492, 17236, 18228, 18487, 19551, 20433, 21128, 21266, 22344, 23352, 24738, 25854, 26068, 27244, 28861, 30163, 31692, 31899, 32984, 34472, 36456, 36974, 39102, 40866, 42532, 47677, 49476, 51708, 52136, 54488, 55461, 57722, 60326, 63384, 63798, 73948, 78204, 81732, 81871, 85064, 86583, 90489, 95354, 98952, 103416, 110922, 115444, 120652, 127596, 129409, 143031, 147896, 156408, 163464, 163742, 173166, 180978, 190708, 202027, 211141, 221844, 230888, 241304, 245613, 255192, 258818, 286062, 327484, 346332, 361956, 381416, 388227, 404054, 422282, 443688, 491226, 517636, 572124, 573097, 606081, 633423, 654968, 692664, 723912, 776454, 808108, 844564, 905863, 982452, 1035272, 1144248, 1146194, 1212162, 1266846, 1477987, 1552908, 1616216, 1689128, 1719291, 1811726, 1964904, 2292388, 2424324, 2533692, 2717589, 2955974, 3105816, 3438582, 3623452, 4011679, 4433961, 4584776, 4848648, 5067384, 5435178, 5911948, 6877164, 7246904, 8023358, 8867922, 10870356, 11823896, 12035037, 13754328, 16046716, 17735844, 21740712, 24070074, 28081753, 32093432, 35471688, 48140148, 56163506, 84245259, 96280296, 112327012, 168490518, 224654024, 336981036, 673962072]

約数ペア:

[(1, 673962072), (2, 336981036), (3, 224654024), (4, 168490518), (6, 112327012), (7, 96280296), (8, 84245259), (12, 56163506), (14, 48140148), (19, 35471688), (21, 32093432), (24, 28081753), (28, 24070074), (31, 21740712), (38, 17735844), (42, 16046716), (49, 13754328), (56, 12035037), (57, 11823896), (62, 10870356), (76, 8867922), (84, 8023358), (93, 7246904), (98, 6877164), (114, 5911948), (124, 5435178), (133, 5067384), (139, 4848648), (147, 4584776), (152, 4433961), (168, 4011679), (186, 3623452), (196, 3438582), (217, 3105816), (228, 2955974), (248, 2717589), (266, 2533692), (278, 2424324), (294, 2292388), (343, 1964904), (372, 1811726), (392, 1719291), (399, 1689128), (417, 1616216), (434, 1552908), (456, 1477987), (532, 1266846), (556, 1212162), (588, 1146194), (589, 1144248), (651, 1035272), (686, 982452), (744, 905863), (798, 844564), (834, 808108), (868, 776454), (931, 723912), (973, 692664), (1029, 654968), (1064, 633423), (1112, 606081), (1176, 573097), (1178, 572124), (1302, 517636), (1372, 491226), (1519, 443688), (1596, 422282), (1668, 404054), (1736, 388227), (1767, 381416), (1862, 361956), (1946, 346332), (2058, 327484), (2356, 286062), (2604, 258818), (2641, 255192), (2744, 245613), (2793, 241304), (2919, 230888), (3038, 221844), (3192, 211141), (3336, 202027), (3534, 190708), (3724, 180978), (3892, 173166), (4116, 163742), (4123, 163464), (4309, 156408), (4557, 147896), (4712, 143031), (5208, 129409), (5282, 127596), (5586, 120652), (5838, 115444), (6076, 110922), (6517, 103416), (6811, 98952), (7068, 95354), (7448, 90489), (7784, 86583), (7923, 85064), (8232, 81871), (8246, 81732), (8618, 78204), (9114, 73948), (10564, 63798), (10633, 63384), (11172, 60326), (11676, 57722), (12152, 55461), (12369, 54488), (12927, 52136), (13034, 51708), (13622, 49476), (14136, 47677), (15846, 42532), (16492, 40866), (17236, 39102), (18228, 36974), (18487, 36456), (19551, 34472), (20433, 32984), (21128, 31899), (21266, 31692), (22344, 30163), (23352, 28861), (24738, 27244), (25854, 26068)]