40497207156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1\times {\mathrm{1439}}^1$

素因数の和:2254

約数の個数: 144

約数和(自身を含む): 117910840320

約数和(自身を除く): 77413633164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 362, 543, 617, 724, 1086, 1234, 1267, 1439, 1629, 1851, 2172, 2468, 2534, 2878, 3258, 3702, 3801, 4317, 4319, 5068, 5553, 5756, 6516, 7404, 7602, 8634, 8638, 10073, 11106, 11403, 12951, 12957, 15204, 17268, 17276, 20146, 22212, 22806, 25902, 25914, 30219, 38871, 40292, 45612, 51804, 51828, 60438, 77742, 90657, 111677, 120876, 155484, 181314, 223354, 260459, 335031, 362628, 446708, 520918, 670062, 781377, 781739, 887863, 1005093, 1041836, 1340124, 1562754, 1563478, 1775726, 1823213, 2010186, 2344131, 2345217, 2663589, 3125508, 3126956, 3551452, 3646426, 4020372, 4688262, 4690434, 5327178, 5469639, 6215041, 7035651, 7292852, 7990767, 9376524, 9380868, 10654356, 10939278, 12430082, 14071302, 15981534, 16408917, 18645123, 21878556, 24860164, 28142604, 31963068, 32817834, 37290246, 55935369, 65635668, 74580492, 111870738, 160703203, 223741476, 321406406, 482109609, 642812812, 964219218, 1124922421, 1446328827, 1928438436, 2249844842, 2892657654, 3374767263, 4499689684, 5785315308, 6749534526, 10124301789, 13499069052, 20248603578, 40497207156]

約数ペア:

[(1, 40497207156), (2, 20248603578), (3, 13499069052), (4, 10124301789), (6, 6749534526), (7, 5785315308), (9, 4499689684), (12, 3374767263), (14, 2892657654), (18, 2249844842), (21, 1928438436), (28, 1446328827), (36, 1124922421), (42, 964219218), (63, 642812812), (84, 482109609), (126, 321406406), (181, 223741476), (252, 160703203), (362, 111870738), (543, 74580492), (617, 65635668), (724, 55935369), (1086, 37290246), (1234, 32817834), (1267, 31963068), (1439, 28142604), (1629, 24860164), (1851, 21878556), (2172, 18645123), (2468, 16408917), (2534, 15981534), (2878, 14071302), (3258, 12430082), (3702, 10939278), (3801, 10654356), (4317, 9380868), (4319, 9376524), (5068, 7990767), (5553, 7292852), (5756, 7035651), (6516, 6215041), (7404, 5469639), (7602, 5327178), (8634, 4690434), (8638, 4688262), (10073, 4020372), (11106, 3646426), (11403, 3551452), (12951, 3126956), (12957, 3125508), (15204, 2663589), (17268, 2345217), (17276, 2344131), (20146, 2010186), (22212, 1823213), (22806, 1775726), (25902, 1563478), (25914, 1562754), (30219, 1340124), (38871, 1041836), (40292, 1005093), (45612, 887863), (51804, 781739), (51828, 781377), (60438, 670062), (77742, 520918), (90657, 446708), (111677, 362628), (120876, 335031), (155484, 260459), (181314, 223354)]