490912128

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3581}}^1$

素因数の和:3625

約数の個数: 192

約数和(自身を含む): 1709903520

約数和(自身を除く): 1218991392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1632, 1904, 2016, 2142, 2176, 2448, 2688, 2856, 3264, 3581, 3808, 4032, 4284, 4896, 5712, 6528, 7162, 7616, 8064, 8568, 9792, 10743, 11424, 14324, 15232, 17136, 19584, 21486, 22848, 25067, 28648, 32229, 34272, 42972, 45696, 50134, 57296, 60877, 64458, 68544, 75201, 85944, 100268, 114592, 121754, 128916, 137088, 150402, 171888, 182631, 200536, 225603, 229184, 243508, 257832, 300804, 343776, 365262, 401072, 426139, 451206, 458368, 487016, 515664, 547893, 601608, 687552, 730524, 802144, 852278, 902412, 974032, 1031328, 1095786, 1203216, 1278417, 1375104, 1461048, 1604288, 1704556, 1804824, 1948064, 2062656, 2191572, 2406432, 2556834, 2922096, 3208576, 3409112, 3609648, 3835251, 3896128, 4125312, 4383144, 4812864, 5113668, 5844192, 6818224, 7219296, 7670502, 7792256, 8766288, 9625728, 10227336, 11688384, 13636448, 14438592, 15341004, 17532576, 20454672, 23376768, 27272896, 28877184, 30682008, 35065152, 40909344, 54545792, 61364016, 70130304, 81818688, 122728032, 163637376, 245456064, 490912128]

約数ペア:

[(1, 490912128), (2, 245456064), (3, 163637376), (4, 122728032), (6, 81818688), (7, 70130304), (8, 61364016), (9, 54545792), (12, 40909344), (14, 35065152), (16, 30682008), (17, 28877184), (18, 27272896), (21, 23376768), (24, 20454672), (28, 17532576), (32, 15341004), (34, 14438592), (36, 13636448), (42, 11688384), (48, 10227336), (51, 9625728), (56, 8766288), (63, 7792256), (64, 7670502), (68, 7219296), (72, 6818224), (84, 5844192), (96, 5113668), (102, 4812864), (112, 4383144), (119, 4125312), (126, 3896128), (128, 3835251), (136, 3609648), (144, 3409112), (153, 3208576), (168, 2922096), (192, 2556834), (204, 2406432), (224, 2191572), (238, 2062656), (252, 1948064), (272, 1804824), (288, 1704556), (306, 1604288), (336, 1461048), (357, 1375104), (384, 1278417), (408, 1203216), (448, 1095786), (476, 1031328), (504, 974032), (544, 902412), (576, 852278), (612, 802144), (672, 730524), (714, 687552), (816, 601608), (896, 547893), (952, 515664), (1008, 487016), (1071, 458368), (1088, 451206), (1152, 426139), (1224, 401072), (1344, 365262), (1428, 343776), (1632, 300804), (1904, 257832), (2016, 243508), (2142, 229184), (2176, 225603), (2448, 200536), (2688, 182631), (2856, 171888), (3264, 150402), (3581, 137088), (3808, 128916), (4032, 121754), (4284, 114592), (4896, 100268), (5712, 85944), (6528, 75201), (7162, 68544), (7616, 64458), (8064, 60877), (8568, 57296), (9792, 50134), (10743, 45696), (11424, 42972), (14324, 34272), (15232, 32229), (17136, 28648), (19584, 25067), (21486, 22848)]