1298689434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{64019}}^1$

素因数の和:64064

約数の個数: 72

約数和(自身を含む): 3415595040

約数和(自身を除く): 2116905606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2898, 3381, 6762, 10143, 20286, 64019, 128038, 192057, 384114, 448133, 576171, 896266, 1152342, 1344399, 1472437, 2688798, 2944874, 3136931, 4033197, 4417311, 6273862, 8066394, 8834622, 9410793, 10307059, 13251933, 18821586, 20614118, 26503866, 28232379, 30921177, 56464758, 61842354, 72149413, 92763531, 144298826, 185527062, 216448239, 432896478, 649344717, 1298689434]

約数ペア:

[(1, 1298689434), (2, 649344717), (3, 432896478), (6, 216448239), (7, 185527062), (9, 144298826), (14, 92763531), (18, 72149413), (21, 61842354), (23, 56464758), (42, 30921177), (46, 28232379), (49, 26503866), (63, 20614118), (69, 18821586), (98, 13251933), (126, 10307059), (138, 9410793), (147, 8834622), (161, 8066394), (207, 6273862), (294, 4417311), (322, 4033197), (414, 3136931), (441, 2944874), (483, 2688798), (882, 1472437), (966, 1344399), (1127, 1152342), (1449, 896266), (2254, 576171), (2898, 448133), (3381, 384114), (6762, 192057), (10143, 128038), (20286, 64019)]