724423128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 2216524800

約数和(自身を除く): 1492101672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 121, 124, 132, 143, 156, 186, 242, 248, 264, 286, 312, 341, 363, 372, 403, 429, 484, 572, 619, 682, 726, 744, 806, 858, 968, 1023, 1144, 1209, 1238, 1364, 1452, 1573, 1612, 1716, 1857, 2046, 2418, 2476, 2728, 2904, 3146, 3224, 3432, 3714, 3751, 4092, 4433, 4719, 4836, 4952, 6292, 6809, 7428, 7502, 8047, 8184, 8866, 9438, 9672, 11253, 12584, 13299, 13618, 14856, 15004, 16094, 17732, 18876, 19189, 20427, 22506, 24141, 26598, 27236, 30008, 32188, 35464, 37752, 38378, 40854, 45012, 48282, 48763, 53196, 54472, 57567, 64376, 74899, 76756, 81708, 88517, 90024, 96564, 97526, 106392, 115134, 146289, 149798, 153512, 163416, 177034, 193128, 195052, 211079, 224697, 230268, 249457, 265551, 292578, 299596, 354068, 390104, 422158, 449394, 460536, 498914, 531102, 585156, 599192, 633237, 708136, 748371, 844316, 898788, 973687, 997828, 1062204, 1170312, 1266474, 1496742, 1688632, 1797576, 1947374, 1995656, 2124408, 2321869, 2532948, 2744027, 2921061, 2993484, 3894748, 4643738, 5065896, 5488054, 5842122, 5986968, 6965607, 7789496, 8232081, 9287476, 10976108, 11684244, 13931214, 16464162, 18574952, 21952216, 23368488, 27862428, 30184297, 32928324, 55724856, 60368594, 65856648, 90552891, 120737188, 181105782, 241474376, 362211564, 724423128]

約数ペア:

[(1, 724423128), (2, 362211564), (3, 241474376), (4, 181105782), (6, 120737188), (8, 90552891), (11, 65856648), (12, 60368594), (13, 55724856), (22, 32928324), (24, 30184297), (26, 27862428), (31, 23368488), (33, 21952216), (39, 18574952), (44, 16464162), (52, 13931214), (62, 11684244), (66, 10976108), (78, 9287476), (88, 8232081), (93, 7789496), (104, 6965607), (121, 5986968), (124, 5842122), (132, 5488054), (143, 5065896), (156, 4643738), (186, 3894748), (242, 2993484), (248, 2921061), (264, 2744027), (286, 2532948), (312, 2321869), (341, 2124408), (363, 1995656), (372, 1947374), (403, 1797576), (429, 1688632), (484, 1496742), (572, 1266474), (619, 1170312), (682, 1062204), (726, 997828), (744, 973687), (806, 898788), (858, 844316), (968, 748371), (1023, 708136), (1144, 633237), (1209, 599192), (1238, 585156), (1364, 531102), (1452, 498914), (1573, 460536), (1612, 449394), (1716, 422158), (1857, 390104), (2046, 354068), (2418, 299596), (2476, 292578), (2728, 265551), (2904, 249457), (3146, 230268), (3224, 224697), (3432, 211079), (3714, 195052), (3751, 193128), (4092, 177034), (4433, 163416), (4719, 153512), (4836, 149798), (4952, 146289), (6292, 115134), (6809, 106392), (7428, 97526), (7502, 96564), (8047, 90024), (8184, 88517), (8866, 81708), (9438, 76756), (9672, 74899), (11253, 64376), (12584, 57567), (13299, 54472), (13618, 53196), (14856, 48763), (15004, 48282), (16094, 45012), (17732, 40854), (18876, 38378), (19189, 37752), (20427, 35464), (22506, 32188), (24141, 30008), (26598, 27236)]