440158446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14143}}^1$

素因数の和:14190

約数の個数: 96

約数和(自身を含む): 1235619840

約数和(自身を除く): 795461394

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1729, 2223, 2394, 3458, 4446, 5187, 10374, 14143, 15561, 28286, 31122, 42429, 84858, 99001, 127287, 183859, 198002, 254574, 268717, 297003, 367718, 537434, 551577, 594006, 806151, 891009, 1103154, 1287013, 1612302, 1654731, 1782018, 1881019, 2418453, 2574026, 3309462, 3493321, 3762038, 3861039, 4836906, 5643057, 6986642, 7722078, 10479963, 11286114, 11583117, 16929171, 20959926, 23166234, 24453247, 31439889, 33858342, 48906494, 62879778, 73359741, 146719482, 220079223, 440158446]

約数ペア:

[(1, 440158446), (2, 220079223), (3, 146719482), (6, 73359741), (7, 62879778), (9, 48906494), (13, 33858342), (14, 31439889), (18, 24453247), (19, 23166234), (21, 20959926), (26, 16929171), (38, 11583117), (39, 11286114), (42, 10479963), (57, 7722078), (63, 6986642), (78, 5643057), (91, 4836906), (114, 3861039), (117, 3762038), (126, 3493321), (133, 3309462), (171, 2574026), (182, 2418453), (234, 1881019), (247, 1782018), (266, 1654731), (273, 1612302), (342, 1287013), (399, 1103154), (494, 891009), (546, 806151), (741, 594006), (798, 551577), (819, 537434), (1197, 367718), (1482, 297003), (1638, 268717), (1729, 254574), (2223, 198002), (2394, 183859), (3458, 127287), (4446, 99001), (5187, 84858), (10374, 42429), (14143, 31122), (15561, 28286)]