349696368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 270

約数和(自身を含む): 1219745592

約数和(自身を除く): 870049224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 31, 36, 38, 42, 48, 56, 57, 62, 63, 72, 76, 84, 93, 112, 114, 124, 126, 133, 144, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 304, 336, 342, 361, 372, 399, 434, 456, 496, 504, 532, 558, 589, 651, 684, 722, 744, 798, 868, 912, 961, 1008, 1064, 1083, 1116, 1178, 1197, 1302, 1368, 1444, 1488, 1596, 1736, 1767, 1922, 1953, 2128, 2166, 2232, 2356, 2394, 2527, 2604, 2736, 2883, 2888, 3192, 3249, 3472, 3534, 3844, 3906, 4123, 4332, 4464, 4712, 4788, 5054, 5208, 5301, 5766, 5776, 6384, 6498, 6727, 7068, 7581, 7688, 7812, 8246, 8649, 8664, 9424, 9576, 10108, 10416, 10602, 11191, 11532, 12369, 12996, 13454, 14136, 15162, 15376, 15624, 16492, 17298, 17328, 18259, 19152, 20181, 20216, 21204, 22382, 22743, 23064, 24738, 25992, 26908, 28272, 30324, 31248, 32984, 33573, 34596, 36518, 37107, 40362, 40432, 42408, 44764, 45486, 46128, 49476, 51984, 53816, 54777, 60543, 60648, 65968, 67146, 69192, 73036, 74214, 78337, 80724, 84816, 89528, 90972, 98952, 100719, 107632, 109554, 121086, 121296, 127813, 134292, 138384, 146072, 148428, 156674, 161448, 164331, 179056, 181944, 197904, 201438, 219108, 235011, 242172, 255626, 268584, 292144, 296856, 313348, 322896, 328662, 346921, 363888, 383439, 402876, 438216, 470022, 484344, 511252, 537168, 593712, 626696, 657324, 693842, 705033, 766878, 805752, 876432, 940044, 968688, 1022504, 1040763, 1150317, 1253392, 1314648, 1387684, 1410066, 1533756, 1611504, 1880088, 2045008, 2081526, 2300634, 2428447, 2629296, 2775368, 2820132, 3067512, 3122289, 3760176, 4163052, 4601268, 4856894, 5550736, 5640264, 6135024, 6244578, 7285341, 8326104, 9202536, 9713788, 11280528, 12489156, 14570682, 16652208, 18405072, 19427576, 21856023, 24978312, 29141364, 38855152, 43712046, 49956624, 58282728, 87424092, 116565456, 174848184, 349696368]

約数ペア:

[(1, 349696368), (2, 174848184), (3, 116565456), (4, 87424092), (6, 58282728), (7, 49956624), (8, 43712046), (9, 38855152), (12, 29141364), (14, 24978312), (16, 21856023), (18, 19427576), (19, 18405072), (21, 16652208), (24, 14570682), (28, 12489156), (31, 11280528), (36, 9713788), (38, 9202536), (42, 8326104), (48, 7285341), (56, 6244578), (57, 6135024), (62, 5640264), (63, 5550736), (72, 4856894), (76, 4601268), (84, 4163052), (93, 3760176), (112, 3122289), (114, 3067512), (124, 2820132), (126, 2775368), (133, 2629296), (144, 2428447), (152, 2300634), (168, 2081526), (171, 2045008), (186, 1880088), (217, 1611504), (228, 1533756), (248, 1410066), (252, 1387684), (266, 1314648), (279, 1253392), (304, 1150317), (336, 1040763), (342, 1022504), (361, 968688), (372, 940044), (399, 876432), (434, 805752), (456, 766878), (496, 705033), (504, 693842), (532, 657324), (558, 626696), (589, 593712), (651, 537168), (684, 511252), (722, 484344), (744, 470022), (798, 438216), (868, 402876), (912, 383439), (961, 363888), (1008, 346921), (1064, 328662), (1083, 322896), (1116, 313348), (1178, 296856), (1197, 292144), (1302, 268584), (1368, 255626), (1444, 242172), (1488, 235011), (1596, 219108), (1736, 201438), (1767, 197904), (1922, 181944), (1953, 179056), (2128, 164331), (2166, 161448), (2232, 156674), (2356, 148428), (2394, 146072), (2527, 138384), (2604, 134292), (2736, 127813), (2883, 121296), (2888, 121086), (3192, 109554), (3249, 107632), (3472, 100719), (3534, 98952), (3844, 90972), (3906, 89528), (4123, 84816), (4332, 80724), (4464, 78337), (4712, 74214), (4788, 73036), (5054, 69192), (5208, 67146), (5301, 65968), (5766, 60648), (5776, 60543), (6384, 54777), (6498, 53816), (6727, 51984), (7068, 49476), (7581, 46128), (7688, 45486), (7812, 44764), (8246, 42408), (8649, 40432), (8664, 40362), (9424, 37107), (9576, 36518), (10108, 34596), (10416, 33573), (10602, 32984), (11191, 31248), (11532, 30324), (12369, 28272), (12996, 26908), (13454, 25992), (14136, 24738), (15162, 23064), (15376, 22743), (15624, 22382), (16492, 21204), (17298, 20216), (17328, 20181), (18259, 19152)]