274854606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 640573920

約数和(自身を除く): 365719314

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 89, 102, 137, 178, 221, 267, 274, 289, 411, 442, 534, 578, 663, 822, 867, 1157, 1326, 1513, 1734, 1781, 2314, 2329, 3026, 3471, 3562, 3757, 4539, 4658, 5343, 6942, 6987, 7514, 9078, 10686, 11271, 12193, 13974, 19669, 22542, 24386, 25721, 30277, 36579, 39338, 39593, 51442, 59007, 60554, 73158, 77163, 79186, 90831, 118014, 118779, 154326, 158509, 181662, 207281, 237558, 317018, 334373, 414562, 475527, 514709, 621843, 668746, 951054, 1003119, 1029418, 1243686, 1544127, 2006238, 2694653, 3088254, 3523777, 5389306, 7047554, 8083959, 10571331, 16167918, 21142662, 45809101, 91618202, 137427303, 274854606]

約数ペア:

[(1, 274854606), (2, 137427303), (3, 91618202), (6, 45809101), (13, 21142662), (17, 16167918), (26, 10571331), (34, 8083959), (39, 7047554), (51, 5389306), (78, 3523777), (89, 3088254), (102, 2694653), (137, 2006238), (178, 1544127), (221, 1243686), (267, 1029418), (274, 1003119), (289, 951054), (411, 668746), (442, 621843), (534, 514709), (578, 475527), (663, 414562), (822, 334373), (867, 317018), (1157, 237558), (1326, 207281), (1513, 181662), (1734, 158509), (1781, 154326), (2314, 118779), (2329, 118014), (3026, 90831), (3471, 79186), (3562, 77163), (3757, 73158), (4539, 60554), (4658, 59007), (5343, 51442), (6942, 39593), (6987, 39338), (7514, 36579), (9078, 30277), (10686, 25721), (11271, 24386), (12193, 22542), (13974, 19669)]