890366562

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 2114910720

約数和(自身を除く): 1224544158

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 137, 171, 186, 274, 279, 342, 411, 558, 589, 613, 822, 1178, 1226, 1233, 1767, 1839, 2466, 2603, 3534, 3678, 4247, 5206, 5301, 5517, 7809, 8494, 10602, 11034, 11647, 12741, 15618, 19003, 23294, 23427, 25482, 34941, 38006, 38223, 46854, 57009, 69882, 76446, 80693, 83981, 104823, 114018, 161386, 167962, 171027, 209646, 242079, 251943, 342054, 361057, 484158, 503886, 722114, 726237, 755829, 1083171, 1452474, 1511658, 1595639, 2166342, 2603411, 3191278, 3249513, 4786917, 5206822, 6499026, 7810233, 9573834, 14360751, 15620466, 23430699, 28721502, 46861398, 49464809, 98929618, 148394427, 296788854, 445183281, 890366562]

約数ペア:

[(1, 890366562), (2, 445183281), (3, 296788854), (6, 148394427), (9, 98929618), (18, 49464809), (19, 46861398), (31, 28721502), (38, 23430699), (57, 15620466), (62, 14360751), (93, 9573834), (114, 7810233), (137, 6499026), (171, 5206822), (186, 4786917), (274, 3249513), (279, 3191278), (342, 2603411), (411, 2166342), (558, 1595639), (589, 1511658), (613, 1452474), (822, 1083171), (1178, 755829), (1226, 726237), (1233, 722114), (1767, 503886), (1839, 484158), (2466, 361057), (2603, 342054), (3534, 251943), (3678, 242079), (4247, 209646), (5206, 171027), (5301, 167962), (5517, 161386), (7809, 114018), (8494, 104823), (10602, 83981), (11034, 80693), (11647, 76446), (12741, 69882), (15618, 57009), (19003, 46854), (23294, 38223), (23427, 38006), (25482, 34941)]