28912215288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5077}}^1$

素因数の和:5198

約数の個数: 192

約数和(自身を含む): 83152046880

約数和(自身を除く): 54239831592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 53, 66, 74, 88, 106, 111, 121, 132, 148, 159, 212, 222, 242, 264, 296, 318, 363, 407, 424, 444, 484, 583, 636, 726, 814, 888, 968, 1166, 1221, 1272, 1452, 1628, 1749, 1961, 2332, 2442, 2904, 3256, 3498, 3922, 4477, 4664, 4884, 5077, 5883, 6413, 6996, 7844, 8954, 9768, 10154, 11766, 12826, 13431, 13992, 15231, 15688, 17908, 19239, 20308, 21571, 23532, 25652, 26862, 30462, 35816, 38478, 40616, 43142, 47064, 51304, 53724, 55847, 60924, 64713, 76956, 86284, 107448, 111694, 121848, 129426, 153912, 167541, 172568, 187849, 223388, 237281, 258852, 269081, 335082, 375698, 446776, 474562, 517704, 538162, 563547, 614317, 670164, 711843, 751396, 807243, 949124, 1076324, 1127094, 1228634, 1340328, 1423686, 1502792, 1614486, 1842951, 1898248, 2066339, 2152648, 2254188, 2457268, 2847372, 2959891, 3228972, 3685902, 4132678, 4508376, 4914536, 5694744, 5919782, 6199017, 6457944, 7371804, 8265356, 8879673, 9955997, 11839564, 12398034, 14743608, 16530712, 17759346, 19911994, 22729729, 23679128, 24796068, 29867991, 32558801, 35518692, 39823988, 45459458, 49592136, 59735982, 65117602, 68189187, 71037384, 79647976, 90918916, 97676403, 109515967, 119471964, 130235204, 136378374, 181837832, 195352806, 219031934, 238943928, 260470408, 272756748, 328547901, 390705612, 438063868, 545513496, 657095802, 781411224, 876127736, 1204675637, 1314191604, 2409351274, 2628383208, 3614026911, 4818702548, 7228053822, 9637405096, 14456107644, 28912215288]

約数ペア:

[(1, 28912215288), (2, 14456107644), (3, 9637405096), (4, 7228053822), (6, 4818702548), (8, 3614026911), (11, 2628383208), (12, 2409351274), (22, 1314191604), (24, 1204675637), (33, 876127736), (37, 781411224), (44, 657095802), (53, 545513496), (66, 438063868), (74, 390705612), (88, 328547901), (106, 272756748), (111, 260470408), (121, 238943928), (132, 219031934), (148, 195352806), (159, 181837832), (212, 136378374), (222, 130235204), (242, 119471964), (264, 109515967), (296, 97676403), (318, 90918916), (363, 79647976), (407, 71037384), (424, 68189187), (444, 65117602), (484, 59735982), (583, 49592136), (636, 45459458), (726, 39823988), (814, 35518692), (888, 32558801), (968, 29867991), (1166, 24796068), (1221, 23679128), (1272, 22729729), (1452, 19911994), (1628, 17759346), (1749, 16530712), (1961, 14743608), (2332, 12398034), (2442, 11839564), (2904, 9955997), (3256, 8879673), (3498, 8265356), (3922, 7371804), (4477, 6457944), (4664, 6199017), (4884, 5919782), (5077, 5694744), (5883, 4914536), (6413, 4508376), (6996, 4132678), (7844, 3685902), (8954, 3228972), (9768, 2959891), (10154, 2847372), (11766, 2457268), (12826, 2254188), (13431, 2152648), (13992, 2066339), (15231, 1898248), (15688, 1842951), (17908, 1614486), (19239, 1502792), (20308, 1423686), (21571, 1340328), (23532, 1228634), (25652, 1127094), (26862, 1076324), (30462, 949124), (35816, 807243), (38478, 751396), (40616, 711843), (43142, 670164), (47064, 614317), (51304, 563547), (53724, 538162), (55847, 517704), (60924, 474562), (64713, 446776), (76956, 375698), (86284, 335082), (107448, 269081), (111694, 258852), (121848, 237281), (129426, 223388), (153912, 187849), (167541, 172568)]