649366956

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1155

約数の個数: 168

約数和(自身を含む): 2016191520

約数和(自身を除く): 1366824564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 243, 252, 261, 324, 348, 378, 406, 486, 522, 567, 609, 729, 756, 783, 812, 972, 1044, 1097, 1134, 1218, 1458, 1566, 1701, 1827, 2194, 2268, 2349, 2436, 2916, 3132, 3291, 3402, 3654, 4388, 4698, 5103, 5481, 6582, 6804, 7047, 7308, 7679, 9396, 9873, 10206, 10962, 13164, 14094, 15358, 16443, 19746, 20412, 21141, 21924, 23037, 28188, 29619, 30716, 31813, 32886, 39492, 42282, 46074, 49329, 59238, 63626, 65772, 69111, 84564, 88857, 92148, 95439, 98658, 118476, 127252, 138222, 147987, 177714, 190878, 197316, 207333, 222691, 266571, 276444, 286317, 295974, 355428, 381756, 414666, 445382, 533142, 572634, 591948, 621999, 668073, 799713, 829332, 858951, 890764, 1066284, 1145268, 1243998, 1336146, 1599426, 1717902, 1865997, 2004219, 2487996, 2576853, 2672292, 3198852, 3435804, 3731994, 4008438, 5153706, 5597991, 6012657, 7463988, 7730559, 8016876, 10307412, 11195982, 12025314, 15461118, 18037971, 22391964, 23191677, 24050628, 30922236, 36075942, 46383354, 54113913, 72151884, 92766708, 108227826, 162341739, 216455652, 324683478, 649366956]

約数ペア:

[(1, 649366956), (2, 324683478), (3, 216455652), (4, 162341739), (6, 108227826), (7, 92766708), (9, 72151884), (12, 54113913), (14, 46383354), (18, 36075942), (21, 30922236), (27, 24050628), (28, 23191677), (29, 22391964), (36, 18037971), (42, 15461118), (54, 12025314), (58, 11195982), (63, 10307412), (81, 8016876), (84, 7730559), (87, 7463988), (108, 6012657), (116, 5597991), (126, 5153706), (162, 4008438), (174, 3731994), (189, 3435804), (203, 3198852), (243, 2672292), (252, 2576853), (261, 2487996), (324, 2004219), (348, 1865997), (378, 1717902), (406, 1599426), (486, 1336146), (522, 1243998), (567, 1145268), (609, 1066284), (729, 890764), (756, 858951), (783, 829332), (812, 799713), (972, 668073), (1044, 621999), (1097, 591948), (1134, 572634), (1218, 533142), (1458, 445382), (1566, 414666), (1701, 381756), (1827, 355428), (2194, 295974), (2268, 286317), (2349, 276444), (2436, 266571), (2916, 222691), (3132, 207333), (3291, 197316), (3402, 190878), (3654, 177714), (4388, 147987), (4698, 138222), (5103, 127252), (5481, 118476), (6582, 98658), (6804, 95439), (7047, 92148), (7308, 88857), (7679, 84564), (9396, 69111), (9873, 65772), (10206, 63626), (10962, 59238), (13164, 49329), (14094, 46074), (15358, 42282), (16443, 39492), (19746, 32886), (20412, 31813), (21141, 30716), (21924, 29619), (23037, 28188)]