280168224

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21943}}^1$

素因数の和:21982

約数の個数: 96

約数和(自身を含む): 884782080

約数和(自身を除く): 604613856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 21943, 43886, 65829, 87772, 131658, 153601, 175544, 263316, 307202, 351088, 416917, 460803, 526632, 614404, 702176, 833834, 921606, 1053264, 1228808, 1250751, 1667668, 1843212, 2106528, 2457616, 2501502, 2918419, 3335336, 3686424, 4915232, 5003004, 5836838, 6670672, 7372848, 8755257, 10006008, 11673676, 13341344, 14745696, 17510514, 20012016, 23347352, 35021028, 40024032, 46694704, 70042056, 93389408, 140084112, 280168224]

約数ペア:

[(1, 280168224), (2, 140084112), (3, 93389408), (4, 70042056), (6, 46694704), (7, 40024032), (8, 35021028), (12, 23347352), (14, 20012016), (16, 17510514), (19, 14745696), (21, 13341344), (24, 11673676), (28, 10006008), (32, 8755257), (38, 7372848), (42, 6670672), (48, 5836838), (56, 5003004), (57, 4915232), (76, 3686424), (84, 3335336), (96, 2918419), (112, 2501502), (114, 2457616), (133, 2106528), (152, 1843212), (168, 1667668), (224, 1250751), (228, 1228808), (266, 1053264), (304, 921606), (336, 833834), (399, 702176), (456, 614404), (532, 526632), (608, 460803), (672, 416917), (798, 351088), (912, 307202), (1064, 263316), (1596, 175544), (1824, 153601), (2128, 131658), (3192, 87772), (4256, 65829), (6384, 43886), (12768, 21943)]