270972338

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3407}}^1$

素因数の和:3471

約数の個数: 64

約数和(自身を含む): 549642240

約数和(自身を除く): 278669902

約数列:

[1, 2, 7, 13, 14, 19, 23, 26, 38, 46, 91, 133, 161, 182, 247, 266, 299, 322, 437, 494, 598, 874, 1729, 2093, 3059, 3407, 3458, 4186, 5681, 6118, 6814, 11362, 23849, 39767, 44291, 47698, 64733, 78361, 79534, 88582, 129466, 156722, 310037, 453131, 548527, 620074, 841529, 906262, 1018693, 1097054, 1488859, 1683058, 2037386, 2977718, 5890703, 7130851, 10422013, 11781406, 14261702, 19355167, 20844026, 38710334, 135486169, 270972338]

約数ペア:

[(1, 270972338), (2, 135486169), (7, 38710334), (13, 20844026), (14, 19355167), (19, 14261702), (23, 11781406), (26, 10422013), (38, 7130851), (46, 5890703), (91, 2977718), (133, 2037386), (161, 1683058), (182, 1488859), (247, 1097054), (266, 1018693), (299, 906262), (322, 841529), (437, 620074), (494, 548527), (598, 453131), (874, 310037), (1729, 156722), (2093, 129466), (3059, 88582), (3407, 79534), (3458, 78361), (4186, 64733), (5681, 47698), (6118, 44291), (6814, 39767), (11362, 23849)]