216455148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9439}}^1$

素因数の和:9476

約数の個数: 108

約数和(自身を含む): 685513920

約数和(自身を除く): 469058772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 9439, 11466, 18878, 22932, 28317, 37756, 56634, 66073, 84951, 113268, 122707, 132146, 169902, 198219, 245414, 264292, 339804, 368121, 396438, 462511, 490828, 594657, 736242, 792876, 858949, 925022, 1104363, 1189314, 1387533, 1472484, 1717898, 1850044, 2208726, 2378628, 2576847, 2775066, 3435796, 4162599, 4417452, 5153694, 5550132, 6012643, 7730541, 8325198, 10307388, 12025286, 15461082, 16650396, 18037929, 24050572, 30922164, 36075858, 54113787, 72151716, 108227574, 216455148]

約数ペア:

[(1, 216455148), (2, 108227574), (3, 72151716), (4, 54113787), (6, 36075858), (7, 30922164), (9, 24050572), (12, 18037929), (13, 16650396), (14, 15461082), (18, 12025286), (21, 10307388), (26, 8325198), (28, 7730541), (36, 6012643), (39, 5550132), (42, 5153694), (49, 4417452), (52, 4162599), (63, 3435796), (78, 2775066), (84, 2576847), (91, 2378628), (98, 2208726), (117, 1850044), (126, 1717898), (147, 1472484), (156, 1387533), (182, 1189314), (196, 1104363), (234, 925022), (252, 858949), (273, 792876), (294, 736242), (364, 594657), (441, 490828), (468, 462511), (546, 396438), (588, 368121), (637, 339804), (819, 264292), (882, 245414), (1092, 198219), (1274, 169902), (1638, 132146), (1764, 122707), (1911, 113268), (2548, 84951), (3276, 66073), (3822, 56634), (5733, 37756), (7644, 28317), (9439, 22932), (11466, 18878)]