308543280092

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1\times {\mathrm{9433}}^1$

素因数の和:10326

約数の個数: 48

約数和(自身を含む): 550836165600

約数和(自身を除く): 242292885508

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 661, 1322, 2644, 9433, 12371, 18866, 24742, 37732, 49484, 58829, 91879, 117658, 183758, 235316, 367516, 839537, 1311187, 1679074, 2622374, 3358148, 5244748, 6235213, 8177231, 12470426, 16354462, 24940852, 32708924, 116695643, 233391286, 466782572, 554933957, 866694607, 1109867914, 1733389214, 2219735828, 3466778428, 77135820023, 154271640046, 308543280092]

約数ペア:

[(1, 308543280092), (2, 154271640046), (4, 77135820023), (89, 3466778428), (139, 2219735828), (178, 1733389214), (278, 1109867914), (356, 866694607), (556, 554933957), (661, 466782572), (1322, 233391286), (2644, 116695643), (9433, 32708924), (12371, 24940852), (18866, 16354462), (24742, 12470426), (37732, 8177231), (49484, 6235213), (58829, 5244748), (91879, 3358148), (117658, 2622374), (183758, 1679074), (235316, 1311187), (367516, 839537)]