415900836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 1183902720

約数和(自身を除く): 768001884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 109, 117, 124, 156, 186, 218, 234, 263, 279, 327, 372, 403, 436, 468, 526, 558, 654, 789, 806, 981, 1052, 1116, 1209, 1308, 1417, 1578, 1612, 1962, 2367, 2418, 2834, 3156, 3379, 3419, 3627, 3924, 4251, 4734, 4836, 5668, 6758, 6838, 7254, 8153, 8502, 9468, 10137, 10257, 12753, 13516, 13676, 14508, 16306, 17004, 20274, 20514, 24459, 25506, 28667, 30411, 30771, 32612, 40548, 41028, 43927, 48918, 51012, 57334, 60822, 61542, 73377, 86001, 87854, 97836, 105989, 114668, 121644, 123084, 131781, 146754, 172002, 175708, 211978, 258003, 263562, 293508, 317967, 344004, 372671, 395343, 423956, 516006, 527124, 635934, 745342, 790686, 888677, 953901, 1032012, 1118013, 1271868, 1490684, 1581372, 1777354, 1907802, 2236026, 2666031, 3354039, 3554708, 3815604, 4472052, 5332062, 6708078, 7998093, 10664124, 11552801, 13416156, 15996186, 23105602, 31992372, 34658403, 46211204, 69316806, 103975209, 138633612, 207950418, 415900836]

約数ペア:

[(1, 415900836), (2, 207950418), (3, 138633612), (4, 103975209), (6, 69316806), (9, 46211204), (12, 34658403), (13, 31992372), (18, 23105602), (26, 15996186), (31, 13416156), (36, 11552801), (39, 10664124), (52, 7998093), (62, 6708078), (78, 5332062), (93, 4472052), (109, 3815604), (117, 3554708), (124, 3354039), (156, 2666031), (186, 2236026), (218, 1907802), (234, 1777354), (263, 1581372), (279, 1490684), (327, 1271868), (372, 1118013), (403, 1032012), (436, 953901), (468, 888677), (526, 790686), (558, 745342), (654, 635934), (789, 527124), (806, 516006), (981, 423956), (1052, 395343), (1116, 372671), (1209, 344004), (1308, 317967), (1417, 293508), (1578, 263562), (1612, 258003), (1962, 211978), (2367, 175708), (2418, 172002), (2834, 146754), (3156, 131781), (3379, 123084), (3419, 121644), (3627, 114668), (3924, 105989), (4251, 97836), (4734, 87854), (4836, 86001), (5668, 73377), (6758, 61542), (6838, 60822), (7254, 57334), (8153, 51012), (8502, 48918), (9468, 43927), (10137, 41028), (10257, 40548), (12753, 32612), (13516, 30771), (13676, 30411), (14508, 28667), (16306, 25506), (17004, 24459), (20274, 20514)]