98439384

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 276756480

約数和(自身を除く): 178317096

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 43, 51, 62, 68, 86, 93, 102, 124, 129, 136, 172, 181, 186, 204, 248, 258, 344, 362, 372, 408, 516, 527, 543, 724, 731, 744, 1032, 1054, 1086, 1333, 1448, 1462, 1581, 2108, 2172, 2193, 2666, 2924, 3077, 3162, 3999, 4216, 4344, 4386, 5332, 5611, 5848, 6154, 6324, 7783, 7998, 8772, 9231, 10664, 11222, 12308, 12648, 15566, 15996, 16833, 17544, 18462, 22444, 22661, 23349, 24616, 31132, 31992, 33666, 36924, 44888, 45322, 46698, 62264, 67332, 67983, 73848, 90644, 93396, 95387, 132311, 134664, 135966, 181288, 186792, 190774, 241273, 264622, 271932, 286161, 381548, 396933, 482546, 529244, 543864, 572322, 723819, 763096, 793866, 965092, 1058488, 1144644, 1447638, 1587732, 1930184, 2289288, 2895276, 3175464, 4101641, 5790552, 8203282, 12304923, 16406564, 24609846, 32813128, 49219692, 98439384]

約数ペア:

[(1, 98439384), (2, 49219692), (3, 32813128), (4, 24609846), (6, 16406564), (8, 12304923), (12, 8203282), (17, 5790552), (24, 4101641), (31, 3175464), (34, 2895276), (43, 2289288), (51, 1930184), (62, 1587732), (68, 1447638), (86, 1144644), (93, 1058488), (102, 965092), (124, 793866), (129, 763096), (136, 723819), (172, 572322), (181, 543864), (186, 529244), (204, 482546), (248, 396933), (258, 381548), (344, 286161), (362, 271932), (372, 264622), (408, 241273), (516, 190774), (527, 186792), (543, 181288), (724, 135966), (731, 134664), (744, 132311), (1032, 95387), (1054, 93396), (1086, 90644), (1333, 73848), (1448, 67983), (1462, 67332), (1581, 62264), (2108, 46698), (2172, 45322), (2193, 44888), (2666, 36924), (2924, 33666), (3077, 31992), (3162, 31132), (3999, 24616), (4216, 23349), (4344, 22661), (4386, 22444), (5332, 18462), (5611, 17544), (5848, 16833), (6154, 15996), (6324, 15566), (7783, 12648), (7998, 12308), (8772, 11222), (9231, 10664)]