355321008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 1195923456

約数和(自身を除く): 840602448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 83, 84, 93, 112, 124, 126, 137, 144, 166, 168, 186, 217, 248, 249, 252, 274, 279, 332, 336, 372, 411, 434, 496, 498, 504, 548, 558, 581, 651, 664, 744, 747, 822, 868, 959, 996, 1008, 1096, 1116, 1162, 1233, 1302, 1328, 1488, 1494, 1644, 1736, 1743, 1918, 1953, 1992, 2192, 2232, 2324, 2466, 2573, 2604, 2877, 2988, 3288, 3472, 3486, 3836, 3906, 3984, 4247, 4464, 4648, 4932, 5146, 5208, 5229, 5754, 5976, 6576, 6972, 7672, 7719, 7812, 8494, 8631, 9296, 9864, 10292, 10416, 10458, 11371, 11508, 11952, 12741, 13944, 15344, 15438, 15624, 16988, 17262, 18011, 19728, 20584, 20916, 22742, 23016, 23157, 25482, 27888, 29729, 30876, 31248, 33976, 34113, 34524, 36022, 38223, 41168, 41832, 45484, 46032, 46314, 50964, 54033, 59458, 61752, 67952, 68226, 69048, 72044, 76446, 79597, 83664, 89187, 90968, 92628, 101928, 102339, 108066, 118916, 123504, 136452, 138096, 144088, 152892, 159194, 162099, 178374, 181936, 185256, 203856, 204678, 216132, 237832, 238791, 267561, 272904, 288176, 305784, 318388, 324198, 352501, 356748, 370512, 409356, 432264, 475664, 477582, 535122, 545808, 611568, 636776, 648396, 705002, 713496, 716373, 818712, 864528, 955164, 1057503, 1070244, 1273552, 1296792, 1410004, 1426992, 1432746, 1637424, 1910328, 2115006, 2140488, 2467507, 2593584, 2820008, 2865492, 3172509, 3820656, 4230012, 4280976, 4935014, 5640016, 5730984, 6345018, 7402521, 8460024, 9870028, 11461968, 12690036, 14805042, 16920048, 19740056, 22207563, 25380072, 29610084, 39480112, 44415126, 50760144, 59220168, 88830252, 118440336, 177660504, 355321008]

約数ペア:

[(1, 355321008), (2, 177660504), (3, 118440336), (4, 88830252), (6, 59220168), (7, 50760144), (8, 44415126), (9, 39480112), (12, 29610084), (14, 25380072), (16, 22207563), (18, 19740056), (21, 16920048), (24, 14805042), (28, 12690036), (31, 11461968), (36, 9870028), (42, 8460024), (48, 7402521), (56, 6345018), (62, 5730984), (63, 5640016), (72, 4935014), (83, 4280976), (84, 4230012), (93, 3820656), (112, 3172509), (124, 2865492), (126, 2820008), (137, 2593584), (144, 2467507), (166, 2140488), (168, 2115006), (186, 1910328), (217, 1637424), (248, 1432746), (249, 1426992), (252, 1410004), (274, 1296792), (279, 1273552), (332, 1070244), (336, 1057503), (372, 955164), (411, 864528), (434, 818712), (496, 716373), (498, 713496), (504, 705002), (548, 648396), (558, 636776), (581, 611568), (651, 545808), (664, 535122), (744, 477582), (747, 475664), (822, 432264), (868, 409356), (959, 370512), (996, 356748), (1008, 352501), (1096, 324198), (1116, 318388), (1162, 305784), (1233, 288176), (1302, 272904), (1328, 267561), (1488, 238791), (1494, 237832), (1644, 216132), (1736, 204678), (1743, 203856), (1918, 185256), (1953, 181936), (1992, 178374), (2192, 162099), (2232, 159194), (2324, 152892), (2466, 144088), (2573, 138096), (2604, 136452), (2877, 123504), (2988, 118916), (3288, 108066), (3472, 102339), (3486, 101928), (3836, 92628), (3906, 90968), (3984, 89187), (4247, 83664), (4464, 79597), (4648, 76446), (4932, 72044), (5146, 69048), (5208, 68226), (5229, 67952), (5754, 61752), (5976, 59458), (6576, 54033), (6972, 50964), (7672, 46314), (7719, 46032), (7812, 45484), (8494, 41832), (8631, 41168), (9296, 38223), (9864, 36022), (10292, 34524), (10416, 34113), (10458, 33976), (11371, 31248), (11508, 30876), (11952, 29729), (12741, 27888), (13944, 25482), (15344, 23157), (15438, 23016), (15624, 22742), (16988, 20916), (17262, 20584), (18011, 19728)]