788665668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 2275983360

約数和(自身を除く): 1487317692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 41, 42, 62, 82, 83, 84, 89, 93, 123, 124, 164, 166, 178, 186, 217, 246, 249, 267, 287, 332, 356, 372, 434, 492, 498, 534, 574, 581, 623, 651, 861, 868, 996, 1068, 1148, 1162, 1246, 1271, 1302, 1722, 1743, 1869, 2324, 2492, 2542, 2573, 2604, 2759, 3403, 3444, 3486, 3649, 3738, 3813, 5084, 5146, 5518, 6806, 6972, 7298, 7387, 7476, 7626, 7719, 8277, 8897, 10209, 10292, 10947, 11036, 13612, 14596, 14774, 15252, 15438, 16554, 17794, 18011, 19313, 20418, 21894, 22161, 23821, 25543, 26691, 29548, 30876, 33108, 35588, 36022, 38626, 40836, 43788, 44322, 47642, 51086, 51709, 53382, 54033, 57939, 71463, 72044, 76629, 77252, 88644, 95284, 102172, 103418, 105493, 106764, 108066, 113119, 115878, 142926, 153258, 155127, 206836, 210986, 216132, 226238, 228997, 231756, 285852, 302867, 306516, 310254, 316479, 339357, 421972, 452476, 457994, 605734, 620508, 632958, 678714, 686991, 738451, 791833, 908601, 915988, 1211468, 1265916, 1357428, 1373982, 1476902, 1583666, 1602979, 1817202, 2120069, 2215353, 2375499, 2747964, 2953804, 3167332, 3205958, 3634404, 4240138, 4430706, 4750998, 4808937, 6360207, 6411916, 8480276, 8861412, 9388877, 9501996, 9617874, 12720414, 18777754, 19235748, 25440828, 28166631, 37555508, 56333262, 65722139, 112666524, 131444278, 197166417, 262888556, 394332834, 788665668]

約数ペア:

[(1, 788665668), (2, 394332834), (3, 262888556), (4, 197166417), (6, 131444278), (7, 112666524), (12, 65722139), (14, 56333262), (21, 37555508), (28, 28166631), (31, 25440828), (41, 19235748), (42, 18777754), (62, 12720414), (82, 9617874), (83, 9501996), (84, 9388877), (89, 8861412), (93, 8480276), (123, 6411916), (124, 6360207), (164, 4808937), (166, 4750998), (178, 4430706), (186, 4240138), (217, 3634404), (246, 3205958), (249, 3167332), (267, 2953804), (287, 2747964), (332, 2375499), (356, 2215353), (372, 2120069), (434, 1817202), (492, 1602979), (498, 1583666), (534, 1476902), (574, 1373982), (581, 1357428), (623, 1265916), (651, 1211468), (861, 915988), (868, 908601), (996, 791833), (1068, 738451), (1148, 686991), (1162, 678714), (1246, 632958), (1271, 620508), (1302, 605734), (1722, 457994), (1743, 452476), (1869, 421972), (2324, 339357), (2492, 316479), (2542, 310254), (2573, 306516), (2604, 302867), (2759, 285852), (3403, 231756), (3444, 228997), (3486, 226238), (3649, 216132), (3738, 210986), (3813, 206836), (5084, 155127), (5146, 153258), (5518, 142926), (6806, 115878), (6972, 113119), (7298, 108066), (7387, 106764), (7476, 105493), (7626, 103418), (7719, 102172), (8277, 95284), (8897, 88644), (10209, 77252), (10292, 76629), (10947, 72044), (11036, 71463), (13612, 57939), (14596, 54033), (14774, 53382), (15252, 51709), (15438, 51086), (16554, 47642), (17794, 44322), (18011, 43788), (19313, 40836), (20418, 38626), (21894, 36022), (22161, 35588), (23821, 33108), (25543, 30876), (26691, 29548)]