380021808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 160

約数和(自身を含む): 1091930112

約数和(自身を除く): 711908304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 83, 93, 102, 124, 136, 166, 181, 186, 204, 248, 249, 272, 332, 362, 372, 408, 496, 498, 527, 543, 664, 724, 744, 816, 996, 1054, 1086, 1328, 1411, 1448, 1488, 1581, 1992, 2108, 2172, 2573, 2822, 2896, 3077, 3162, 3984, 4216, 4233, 4344, 5146, 5611, 5644, 6154, 6324, 7719, 8432, 8466, 8688, 9231, 10292, 11222, 11288, 12308, 12648, 15023, 15438, 16833, 16932, 18462, 20584, 22444, 22576, 24616, 25296, 30046, 30876, 33666, 33864, 36924, 41168, 43741, 44888, 45069, 49232, 60092, 61752, 67332, 67728, 73848, 87482, 89776, 90138, 95387, 120184, 123504, 131223, 134664, 147696, 174964, 180276, 190774, 240368, 255391, 262446, 269328, 286161, 349928, 360552, 381548, 465713, 510782, 524892, 572322, 699856, 721104, 763096, 766173, 931426, 1021564, 1049784, 1144644, 1397139, 1526192, 1532346, 1862852, 2043128, 2099568, 2289288, 2794278, 3064692, 3725704, 4086256, 4578576, 5588556, 6129384, 7451408, 7917121, 11177112, 12258768, 15834242, 22354224, 23751363, 31668484, 47502726, 63336968, 95005452, 126673936, 190010904, 380021808]

約数ペア:

[(1, 380021808), (2, 190010904), (3, 126673936), (4, 95005452), (6, 63336968), (8, 47502726), (12, 31668484), (16, 23751363), (17, 22354224), (24, 15834242), (31, 12258768), (34, 11177112), (48, 7917121), (51, 7451408), (62, 6129384), (68, 5588556), (83, 4578576), (93, 4086256), (102, 3725704), (124, 3064692), (136, 2794278), (166, 2289288), (181, 2099568), (186, 2043128), (204, 1862852), (248, 1532346), (249, 1526192), (272, 1397139), (332, 1144644), (362, 1049784), (372, 1021564), (408, 931426), (496, 766173), (498, 763096), (527, 721104), (543, 699856), (664, 572322), (724, 524892), (744, 510782), (816, 465713), (996, 381548), (1054, 360552), (1086, 349928), (1328, 286161), (1411, 269328), (1448, 262446), (1488, 255391), (1581, 240368), (1992, 190774), (2108, 180276), (2172, 174964), (2573, 147696), (2822, 134664), (2896, 131223), (3077, 123504), (3162, 120184), (3984, 95387), (4216, 90138), (4233, 89776), (4344, 87482), (5146, 73848), (5611, 67728), (5644, 67332), (6154, 61752), (6324, 60092), (7719, 49232), (8432, 45069), (8466, 44888), (8688, 43741), (9231, 41168), (10292, 36924), (11222, 33864), (11288, 33666), (12308, 30876), (12648, 30046), (15023, 25296), (15438, 24616), (16833, 22576), (16932, 22444), (18462, 20584)]