651229992

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{937}}^1$

素因数の和:1160

約数の個数: 144

約数和(自身を含む): 2064322260

約数和(自身を除く): 1413092268

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 197, 252, 294, 392, 394, 441, 504, 588, 591, 788, 882, 937, 1176, 1182, 1379, 1576, 1764, 1773, 1874, 2364, 2758, 2811, 3528, 3546, 3748, 4137, 4728, 5516, 5622, 6559, 7092, 7496, 8274, 8433, 9653, 11032, 11244, 12411, 13118, 14184, 16548, 16866, 19306, 19677, 22488, 24822, 26236, 28959, 33096, 33732, 38612, 39354, 45913, 49644, 52472, 57918, 59031, 67464, 77224, 78708, 86877, 91826, 99288, 115836, 118062, 137739, 157416, 173754, 183652, 184589, 231672, 236124, 275478, 347508, 367304, 369178, 413217, 472248, 550956, 553767, 695016, 738356, 826434, 1101912, 1107534, 1292123, 1476712, 1652868, 1661301, 2215068, 2584246, 3305736, 3322602, 3876369, 4430136, 5168492, 6645204, 7752738, 9044861, 10336984, 11629107, 13290408, 15505476, 18089722, 23258214, 27134583, 31010952, 36179444, 46516428, 54269166, 72358888, 81403749, 93032856, 108538332, 162807498, 217076664, 325614996, 651229992]

約数ペア:

[(1, 651229992), (2, 325614996), (3, 217076664), (4, 162807498), (6, 108538332), (7, 93032856), (8, 81403749), (9, 72358888), (12, 54269166), (14, 46516428), (18, 36179444), (21, 31010952), (24, 27134583), (28, 23258214), (36, 18089722), (42, 15505476), (49, 13290408), (56, 11629107), (63, 10336984), (72, 9044861), (84, 7752738), (98, 6645204), (126, 5168492), (147, 4430136), (168, 3876369), (196, 3322602), (197, 3305736), (252, 2584246), (294, 2215068), (392, 1661301), (394, 1652868), (441, 1476712), (504, 1292123), (588, 1107534), (591, 1101912), (788, 826434), (882, 738356), (937, 695016), (1176, 553767), (1182, 550956), (1379, 472248), (1576, 413217), (1764, 369178), (1773, 367304), (1874, 347508), (2364, 275478), (2758, 236124), (2811, 231672), (3528, 184589), (3546, 183652), (3748, 173754), (4137, 157416), (4728, 137739), (5516, 118062), (5622, 115836), (6559, 99288), (7092, 91826), (7496, 86877), (8274, 78708), (8433, 77224), (9653, 67464), (11032, 59031), (11244, 57918), (12411, 52472), (13118, 49644), (14184, 45913), (16548, 39354), (16866, 38612), (19306, 33732), (19677, 33096), (22488, 28959), (24822, 26236)]