550741968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:994

約数の個数: 180

約数和(自身を含む): 1815168420

約数和(自身を除く): 1264426452

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 89, 98, 112, 126, 144, 147, 168, 178, 196, 252, 267, 294, 336, 356, 392, 441, 504, 534, 588, 623, 712, 784, 801, 877, 882, 1008, 1068, 1176, 1246, 1424, 1602, 1754, 1764, 1869, 2136, 2352, 2492, 2631, 3204, 3508, 3528, 3738, 4272, 4361, 4984, 5262, 5607, 6139, 6408, 7016, 7056, 7476, 7893, 8722, 9968, 10524, 11214, 12278, 12816, 13083, 14032, 14952, 15786, 17444, 18417, 21048, 22428, 24556, 26166, 29904, 31572, 34888, 36834, 39249, 42096, 42973, 44856, 49112, 52332, 55251, 63144, 69776, 73668, 78053, 78498, 85946, 89712, 98224, 104664, 110502, 126288, 128919, 147336, 156106, 156996, 171892, 209328, 221004, 234159, 257838, 294672, 312212, 313992, 343784, 386757, 442008, 468318, 515676, 546371, 624424, 627984, 687568, 702477, 773514, 884016, 936636, 1031352, 1092742, 1248848, 1404954, 1547028, 1639113, 1873272, 2062704, 2185484, 2809908, 3094056, 3278226, 3746544, 3824597, 4370968, 4917339, 5619816, 6188112, 6556452, 7649194, 8741936, 9834678, 11239632, 11473791, 13112904, 15298388, 19669356, 22947582, 26225808, 30596776, 34421373, 39338712, 45895164, 61193552, 68842746, 78677424, 91790328, 137685492, 183580656, 275370984, 550741968]

約数ペア:

[(1, 550741968), (2, 275370984), (3, 183580656), (4, 137685492), (6, 91790328), (7, 78677424), (8, 68842746), (9, 61193552), (12, 45895164), (14, 39338712), (16, 34421373), (18, 30596776), (21, 26225808), (24, 22947582), (28, 19669356), (36, 15298388), (42, 13112904), (48, 11473791), (49, 11239632), (56, 9834678), (63, 8741936), (72, 7649194), (84, 6556452), (89, 6188112), (98, 5619816), (112, 4917339), (126, 4370968), (144, 3824597), (147, 3746544), (168, 3278226), (178, 3094056), (196, 2809908), (252, 2185484), (267, 2062704), (294, 1873272), (336, 1639113), (356, 1547028), (392, 1404954), (441, 1248848), (504, 1092742), (534, 1031352), (588, 936636), (623, 884016), (712, 773514), (784, 702477), (801, 687568), (877, 627984), (882, 624424), (1008, 546371), (1068, 515676), (1176, 468318), (1246, 442008), (1424, 386757), (1602, 343784), (1754, 313992), (1764, 312212), (1869, 294672), (2136, 257838), (2352, 234159), (2492, 221004), (2631, 209328), (3204, 171892), (3508, 156996), (3528, 156106), (3738, 147336), (4272, 128919), (4361, 126288), (4984, 110502), (5262, 104664), (5607, 98224), (6139, 89712), (6408, 85946), (7016, 78498), (7056, 78053), (7476, 73668), (7893, 69776), (8722, 63144), (9968, 55251), (10524, 52332), (11214, 49112), (12278, 44856), (12816, 42973), (13083, 42096), (14032, 39249), (14952, 36834), (15786, 34888), (17444, 31572), (18417, 29904), (21048, 26166), (22428, 24556)]