248664864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 782320896

約数和(自身を除く): 533656032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 73, 74, 84, 96, 111, 112, 137, 146, 148, 168, 219, 222, 224, 259, 274, 292, 296, 336, 411, 438, 444, 511, 518, 548, 584, 592, 672, 777, 822, 876, 888, 959, 1022, 1036, 1096, 1168, 1184, 1533, 1554, 1644, 1752, 1776, 1918, 2044, 2072, 2192, 2336, 2701, 2877, 3066, 3108, 3288, 3504, 3552, 3836, 4088, 4144, 4384, 5069, 5402, 5754, 6132, 6216, 6576, 7008, 7672, 8103, 8176, 8288, 10001, 10138, 10804, 11508, 12264, 12432, 13152, 15207, 15344, 16206, 16352, 18907, 20002, 20276, 21608, 23016, 24528, 24864, 30003, 30414, 30688, 32412, 35483, 37814, 40004, 40552, 43216, 46032, 49056, 56721, 60006, 60828, 64824, 70007, 70966, 75628, 80008, 81104, 86432, 92064, 106449, 113442, 120012, 121656, 129648, 140014, 141932, 151256, 160016, 162208, 210021, 212898, 226884, 240024, 243312, 259296, 280028, 283864, 302512, 320032, 370037, 420042, 425796, 453768, 480048, 486624, 560056, 567728, 605024, 740074, 840084, 851592, 907536, 960096, 1110111, 1120112, 1135456, 1480148, 1680168, 1703184, 1815072, 2220222, 2240224, 2590259, 2960296, 3360336, 3406368, 4440444, 5180518, 5920592, 6720672, 7770777, 8880888, 10361036, 11841184, 15541554, 17761776, 20722072, 31083108, 35523552, 41444144, 62166216, 82888288, 124332432, 248664864]

約数ペア:

[(1, 248664864), (2, 124332432), (3, 82888288), (4, 62166216), (6, 41444144), (7, 35523552), (8, 31083108), (12, 20722072), (14, 17761776), (16, 15541554), (21, 11841184), (24, 10361036), (28, 8880888), (32, 7770777), (37, 6720672), (42, 5920592), (48, 5180518), (56, 4440444), (73, 3406368), (74, 3360336), (84, 2960296), (96, 2590259), (111, 2240224), (112, 2220222), (137, 1815072), (146, 1703184), (148, 1680168), (168, 1480148), (219, 1135456), (222, 1120112), (224, 1110111), (259, 960096), (274, 907536), (292, 851592), (296, 840084), (336, 740074), (411, 605024), (438, 567728), (444, 560056), (511, 486624), (518, 480048), (548, 453768), (584, 425796), (592, 420042), (672, 370037), (777, 320032), (822, 302512), (876, 283864), (888, 280028), (959, 259296), (1022, 243312), (1036, 240024), (1096, 226884), (1168, 212898), (1184, 210021), (1533, 162208), (1554, 160016), (1644, 151256), (1752, 141932), (1776, 140014), (1918, 129648), (2044, 121656), (2072, 120012), (2192, 113442), (2336, 106449), (2701, 92064), (2877, 86432), (3066, 81104), (3108, 80008), (3288, 75628), (3504, 70966), (3552, 70007), (3836, 64824), (4088, 60828), (4144, 60006), (4384, 56721), (5069, 49056), (5402, 46032), (5754, 43216), (6132, 40552), (6216, 40004), (6576, 37814), (7008, 35483), (7672, 32412), (8103, 30688), (8176, 30414), (8288, 30003), (10001, 24864), (10138, 24528), (10804, 23016), (11508, 21608), (12264, 20276), (12432, 20002), (13152, 18907), (15207, 16352), (15344, 16206)]