914678232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 2522741760

約数和(自身を除く): 1608063528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 157, 213, 263, 284, 312, 314, 426, 471, 526, 568, 628, 789, 852, 923, 942, 1052, 1256, 1578, 1704, 1846, 1884, 2041, 2104, 2769, 3156, 3419, 3692, 3768, 4082, 5538, 6123, 6312, 6838, 7384, 8164, 10257, 11076, 11147, 12246, 13676, 16328, 18673, 20514, 22152, 22294, 24492, 27352, 33441, 37346, 41028, 41291, 44588, 48984, 56019, 66882, 74692, 82056, 82582, 89176, 112038, 123873, 133764, 144911, 149384, 165164, 224076, 242749, 247746, 267528, 289822, 330328, 434733, 448152, 485498, 495492, 536783, 579644, 728247, 869466, 970996, 990984, 1073566, 1159288, 1456494, 1610349, 1738932, 1941992, 2147132, 2912988, 2931661, 3220698, 3477864, 4294264, 5825976, 5863322, 6441396, 8794983, 11726644, 12882792, 17589966, 23453288, 35179932, 38111593, 70359864, 76223186, 114334779, 152446372, 228669558, 304892744, 457339116, 914678232]

約数ペア:

[(1, 914678232), (2, 457339116), (3, 304892744), (4, 228669558), (6, 152446372), (8, 114334779), (12, 76223186), (13, 70359864), (24, 38111593), (26, 35179932), (39, 23453288), (52, 17589966), (71, 12882792), (78, 11726644), (104, 8794983), (142, 6441396), (156, 5863322), (157, 5825976), (213, 4294264), (263, 3477864), (284, 3220698), (312, 2931661), (314, 2912988), (426, 2147132), (471, 1941992), (526, 1738932), (568, 1610349), (628, 1456494), (789, 1159288), (852, 1073566), (923, 990984), (942, 970996), (1052, 869466), (1256, 728247), (1578, 579644), (1704, 536783), (1846, 495492), (1884, 485498), (2041, 448152), (2104, 434733), (2769, 330328), (3156, 289822), (3419, 267528), (3692, 247746), (3768, 242749), (4082, 224076), (5538, 165164), (6123, 149384), (6312, 144911), (6838, 133764), (7384, 123873), (8164, 112038), (10257, 89176), (11076, 82582), (11147, 82056), (12246, 74692), (13676, 66882), (16328, 56019), (18673, 48984), (20514, 44588), (22152, 41291), (22294, 41028), (24492, 37346), (27352, 33441)]