2279088

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 180

約数和(自身を含む): 8269560

約数和(自身を除く): 5990472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 48, 49, 51, 56, 57, 63, 68, 72, 76, 84, 98, 102, 112, 114, 119, 126, 133, 136, 144, 147, 152, 153, 168, 171, 196, 204, 228, 238, 252, 266, 272, 294, 304, 306, 323, 336, 342, 357, 392, 399, 408, 441, 456, 476, 504, 532, 588, 612, 646, 684, 714, 784, 798, 816, 833, 882, 912, 931, 952, 969, 1008, 1064, 1071, 1176, 1197, 1224, 1292, 1368, 1428, 1596, 1666, 1764, 1862, 1904, 1938, 2128, 2142, 2261, 2352, 2394, 2448, 2499, 2584, 2736, 2793, 2856, 2907, 3192, 3332, 3528, 3724, 3876, 4284, 4522, 4788, 4998, 5168, 5586, 5712, 5814, 6384, 6664, 6783, 7056, 7448, 7497, 7752, 8379, 8568, 9044, 9576, 9996, 11172, 11628, 13328, 13566, 14896, 14994, 15504, 15827, 16758, 17136, 18088, 19152, 19992, 20349, 22344, 23256, 27132, 29988, 31654, 33516, 36176, 39984, 40698, 44688, 46512, 47481, 54264, 59976, 63308, 67032, 81396, 94962, 108528, 119952, 126616, 134064, 142443, 162792, 189924, 253232, 284886, 325584, 379848, 569772, 759696, 1139544, 2279088]

約数ペア:

[(1, 2279088), (2, 1139544), (3, 759696), (4, 569772), (6, 379848), (7, 325584), (8, 284886), (9, 253232), (12, 189924), (14, 162792), (16, 142443), (17, 134064), (18, 126616), (19, 119952), (21, 108528), (24, 94962), (28, 81396), (34, 67032), (36, 63308), (38, 59976), (42, 54264), (48, 47481), (49, 46512), (51, 44688), (56, 40698), (57, 39984), (63, 36176), (68, 33516), (72, 31654), (76, 29988), (84, 27132), (98, 23256), (102, 22344), (112, 20349), (114, 19992), (119, 19152), (126, 18088), (133, 17136), (136, 16758), (144, 15827), (147, 15504), (152, 14994), (153, 14896), (168, 13566), (171, 13328), (196, 11628), (204, 11172), (228, 9996), (238, 9576), (252, 9044), (266, 8568), (272, 8379), (294, 7752), (304, 7497), (306, 7448), (323, 7056), (336, 6783), (342, 6664), (357, 6384), (392, 5814), (399, 5712), (408, 5586), (441, 5168), (456, 4998), (476, 4788), (504, 4522), (532, 4284), (588, 3876), (612, 3724), (646, 3528), (684, 3332), (714, 3192), (784, 2907), (798, 2856), (816, 2793), (833, 2736), (882, 2584), (912, 2499), (931, 2448), (952, 2394), (969, 2352), (1008, 2261), (1064, 2142), (1071, 2128), (1176, 1938), (1197, 1904), (1224, 1862), (1292, 1764), (1368, 1666), (1428, 1596)]