1538508816

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:596

約数の個数: 240

約数和(自身を含む): 4897256000

約数和(自身を除く): 3358747184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 144, 156, 162, 183, 208, 216, 234, 243, 244, 312, 324, 351, 366, 432, 468, 486, 488, 499, 549, 624, 648, 702, 732, 793, 936, 972, 976, 998, 1053, 1098, 1296, 1404, 1464, 1497, 1586, 1647, 1872, 1944, 1996, 2106, 2196, 2379, 2808, 2928, 2994, 3159, 3172, 3294, 3888, 3992, 4212, 4392, 4491, 4758, 4941, 5616, 5988, 6318, 6344, 6487, 6588, 7137, 7984, 8424, 8784, 8982, 9516, 9882, 11976, 12636, 12688, 12974, 13176, 13473, 14274, 14823, 16848, 17964, 19032, 19461, 19764, 21411, 23952, 25272, 25948, 26352, 26946, 28548, 29646, 30439, 35928, 38064, 38922, 39528, 40419, 42822, 50544, 51896, 53892, 57096, 58383, 59292, 60878, 64233, 71856, 77844, 79056, 80838, 85644, 91317, 103792, 107784, 114192, 116766, 118584, 121257, 121756, 128466, 155688, 161676, 171288, 175149, 182634, 192699, 215568, 233532, 237168, 242514, 243512, 256932, 273951, 311376, 323352, 342576, 350298, 365268, 385398, 395707, 467064, 485028, 487024, 513864, 525447, 547902, 646704, 700596, 730536, 770796, 791414, 821853, 934128, 970056, 1027728, 1050894, 1095804, 1187121, 1401192, 1461072, 1541592, 1576341, 1582828, 1643706, 1940112, 2101788, 2191608, 2374242, 2465559, 2802384, 3083184, 3152682, 3165656, 3287412, 3561363, 4203576, 4383216, 4748484, 4931118, 6305364, 6331312, 6574824, 7122726, 7396677, 8407152, 9496968, 9862236, 10684089, 12610728, 13149648, 14245452, 14793354, 18993936, 19724472, 21368178, 25221456, 28490904, 29586708, 32052267, 39448944, 42736356, 56981808, 59173416, 64104534, 85472712, 96156801, 118346832, 128209068, 170945424, 192313602, 256418136, 384627204, 512836272, 769254408, 1538508816]

約数ペア:

[(1, 1538508816), (2, 769254408), (3, 512836272), (4, 384627204), (6, 256418136), (8, 192313602), (9, 170945424), (12, 128209068), (13, 118346832), (16, 96156801), (18, 85472712), (24, 64104534), (26, 59173416), (27, 56981808), (36, 42736356), (39, 39448944), (48, 32052267), (52, 29586708), (54, 28490904), (61, 25221456), (72, 21368178), (78, 19724472), (81, 18993936), (104, 14793354), (108, 14245452), (117, 13149648), (122, 12610728), (144, 10684089), (156, 9862236), (162, 9496968), (183, 8407152), (208, 7396677), (216, 7122726), (234, 6574824), (243, 6331312), (244, 6305364), (312, 4931118), (324, 4748484), (351, 4383216), (366, 4203576), (432, 3561363), (468, 3287412), (486, 3165656), (488, 3152682), (499, 3083184), (549, 2802384), (624, 2465559), (648, 2374242), (702, 2191608), (732, 2101788), (793, 1940112), (936, 1643706), (972, 1582828), (976, 1576341), (998, 1541592), (1053, 1461072), (1098, 1401192), (1296, 1187121), (1404, 1095804), (1464, 1050894), (1497, 1027728), (1586, 970056), (1647, 934128), (1872, 821853), (1944, 791414), (1996, 770796), (2106, 730536), (2196, 700596), (2379, 646704), (2808, 547902), (2928, 525447), (2994, 513864), (3159, 487024), (3172, 485028), (3294, 467064), (3888, 395707), (3992, 385398), (4212, 365268), (4392, 350298), (4491, 342576), (4758, 323352), (4941, 311376), (5616, 273951), (5988, 256932), (6318, 243512), (6344, 242514), (6487, 237168), (6588, 233532), (7137, 215568), (7984, 192699), (8424, 182634), (8784, 175149), (8982, 171288), (9516, 161676), (9882, 155688), (11976, 128466), (12636, 121756), (12688, 121257), (12974, 118584), (13176, 116766), (13473, 114192), (14274, 107784), (14823, 103792), (16848, 91317), (17964, 85644), (19032, 80838), (19461, 79056), (19764, 77844), (21411, 71856), (23952, 64233), (25272, 60878), (25948, 59292), (26352, 58383), (26946, 57096), (28548, 53892), (29646, 51896), (30439, 50544), (35928, 42822), (38064, 40419), (38922, 39528)]