1985901888

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14713}}^1$

素因数の和:14784

約数の個数: 112

約数和(自身を含む): 5680781120

約数和(自身を除く): 3694879232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 148, 152, 192, 222, 228, 296, 304, 444, 456, 592, 608, 703, 888, 912, 1184, 1216, 1406, 1776, 1824, 2109, 2368, 2812, 3552, 3648, 4218, 5624, 7104, 8436, 11248, 14713, 16872, 22496, 29426, 33744, 44139, 44992, 58852, 67488, 88278, 117704, 134976, 176556, 235408, 279547, 353112, 470816, 544381, 559094, 706224, 838641, 941632, 1088762, 1118188, 1412448, 1633143, 1677282, 2177524, 2236376, 2824896, 3266286, 3354564, 4355048, 4472752, 6532572, 6709128, 8710096, 8945504, 10343239, 13065144, 13418256, 17420192, 17891008, 20686478, 26130288, 26836512, 31029717, 34840384, 41372956, 52260576, 53673024, 62059434, 82745912, 104521152, 124118868, 165491824, 248237736, 330983648, 496475472, 661967296, 992950944, 1985901888]

約数ペア:

[(1, 1985901888), (2, 992950944), (3, 661967296), (4, 496475472), (6, 330983648), (8, 248237736), (12, 165491824), (16, 124118868), (19, 104521152), (24, 82745912), (32, 62059434), (37, 53673024), (38, 52260576), (48, 41372956), (57, 34840384), (64, 31029717), (74, 26836512), (76, 26130288), (96, 20686478), (111, 17891008), (114, 17420192), (148, 13418256), (152, 13065144), (192, 10343239), (222, 8945504), (228, 8710096), (296, 6709128), (304, 6532572), (444, 4472752), (456, 4355048), (592, 3354564), (608, 3266286), (703, 2824896), (888, 2236376), (912, 2177524), (1184, 1677282), (1216, 1633143), (1406, 1412448), (1776, 1118188), (1824, 1088762), (2109, 941632), (2368, 838641), (2812, 706224), (3552, 559094), (3648, 544381), (4218, 470816), (5624, 353112), (7104, 279547), (8436, 235408), (11248, 176556), (14713, 134976), (16872, 117704), (22496, 88278), (29426, 67488), (33744, 58852), (44139, 44992)]