285519384

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1$

素因数の和:2462

約数の個数: 128

約数和(自身を含む): 864000000

約数和(自身を除く): 578480616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 783, 1026, 1044, 1102, 1368, 1566, 1653, 2052, 2088, 2204, 2399, 3132, 3306, 4104, 4408, 4798, 4959, 6264, 6612, 7197, 9596, 9918, 13224, 14394, 14877, 19192, 19836, 21591, 28788, 29754, 39672, 43182, 45581, 57576, 59508, 64773, 69571, 86364, 91162, 119016, 129546, 136743, 139142, 172728, 182324, 208713, 259092, 273486, 278284, 364648, 410229, 417426, 518184, 546972, 556568, 626139, 820458, 834852, 1093944, 1230687, 1252278, 1321849, 1640916, 1669704, 1878417, 2461374, 2504556, 2643698, 3281832, 3756834, 3965547, 4922748, 5009112, 5287396, 7513668, 7931094, 9845496, 10574792, 11896641, 15027336, 15862188, 23793282, 31724376, 35689923, 47586564, 71379846, 95173128, 142759692, 285519384]

約数ペア:

[(1, 285519384), (2, 142759692), (3, 95173128), (4, 71379846), (6, 47586564), (8, 35689923), (9, 31724376), (12, 23793282), (18, 15862188), (19, 15027336), (24, 11896641), (27, 10574792), (29, 9845496), (36, 7931094), (38, 7513668), (54, 5287396), (57, 5009112), (58, 4922748), (72, 3965547), (76, 3756834), (87, 3281832), (108, 2643698), (114, 2504556), (116, 2461374), (152, 1878417), (171, 1669704), (174, 1640916), (216, 1321849), (228, 1252278), (232, 1230687), (261, 1093944), (342, 834852), (348, 820458), (456, 626139), (513, 556568), (522, 546972), (551, 518184), (684, 417426), (696, 410229), (783, 364648), (1026, 278284), (1044, 273486), (1102, 259092), (1368, 208713), (1566, 182324), (1653, 172728), (2052, 139142), (2088, 136743), (2204, 129546), (2399, 119016), (3132, 91162), (3306, 86364), (4104, 69571), (4408, 64773), (4798, 59508), (4959, 57576), (6264, 45581), (6612, 43182), (7197, 39672), (9596, 29754), (9918, 28788), (13224, 21591), (14394, 19836), (14877, 19192)]