12729513632

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{31}}^2\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 28574949312

約数和(自身を除く): 15845435680

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 311, 341, 352, 484, 496, 622, 682, 961, 968, 992, 1244, 1331, 1364, 1922, 1936, 2488, 2662, 2728, 3421, 3751, 3844, 3872, 4976, 5324, 5456, 6842, 7502, 7688, 9641, 9952, 10571, 10648, 10912, 13684, 15004, 15376, 19282, 21142, 21296, 27368, 30008, 30752, 37631, 38564, 41261, 42284, 42592, 54736, 60016, 75262, 77128, 82522, 84568, 106051, 109472, 116281, 120032, 150524, 154256, 165044, 169136, 212102, 232562, 298871, 301048, 308512, 330088, 338272, 413941, 424204, 465124, 597742, 602096, 660176, 827882, 848408, 930248, 1166561, 1195484, 1204192, 1279091, 1320352, 1655764, 1696816, 1860496, 2333122, 2390968, 2558182, 3287581, 3311528, 3393632, 3720992, 4666244, 4781936, 5116364, 6575162, 6623056, 9332488, 9563872, 10232728, 12832171, 13150324, 13246112, 18664976, 20465456, 25664342, 26300648, 36163391, 37329952, 40930912, 51328684, 52601296, 72326782, 102657368, 105202592, 144653564, 205314736, 289307128, 397797301, 410629472, 578614256, 795594602, 1157228512, 1591189204, 3182378408, 6364756816, 12729513632]

約数ペア:

[(1, 12729513632), (2, 6364756816), (4, 3182378408), (8, 1591189204), (11, 1157228512), (16, 795594602), (22, 578614256), (31, 410629472), (32, 397797301), (44, 289307128), (62, 205314736), (88, 144653564), (121, 105202592), (124, 102657368), (176, 72326782), (242, 52601296), (248, 51328684), (311, 40930912), (341, 37329952), (352, 36163391), (484, 26300648), (496, 25664342), (622, 20465456), (682, 18664976), (961, 13246112), (968, 13150324), (992, 12832171), (1244, 10232728), (1331, 9563872), (1364, 9332488), (1922, 6623056), (1936, 6575162), (2488, 5116364), (2662, 4781936), (2728, 4666244), (3421, 3720992), (3751, 3393632), (3844, 3311528), (3872, 3287581), (4976, 2558182), (5324, 2390968), (5456, 2333122), (6842, 1860496), (7502, 1696816), (7688, 1655764), (9641, 1320352), (9952, 1279091), (10571, 1204192), (10648, 1195484), (10912, 1166561), (13684, 930248), (15004, 848408), (15376, 827882), (19282, 660176), (21142, 602096), (21296, 597742), (27368, 465124), (30008, 424204), (30752, 413941), (37631, 338272), (38564, 330088), (41261, 308512), (42284, 301048), (42592, 298871), (54736, 232562), (60016, 212102), (75262, 169136), (77128, 165044), (82522, 154256), (84568, 150524), (106051, 120032), (109472, 116281)]