1109221568

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2609}}^1$

素因数の和:2714

約数の個数: 112

約数和(自身を含む): 2747223360

約数和(自身を除く): 1638001792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 146, 182, 208, 224, 292, 364, 416, 448, 511, 584, 728, 832, 949, 1022, 1168, 1456, 1898, 2044, 2336, 2609, 2912, 3796, 4088, 4672, 5218, 5824, 6643, 7592, 8176, 10436, 13286, 15184, 16352, 18263, 20872, 26572, 30368, 32704, 33917, 36526, 41744, 53144, 60736, 67834, 73052, 83488, 106288, 135668, 146104, 166976, 190457, 212576, 237419, 271336, 292208, 380914, 425152, 474838, 542672, 584416, 761828, 949676, 1085344, 1168832, 1333199, 1523656, 1899352, 2170688, 2475941, 2666398, 3047312, 3798704, 4951882, 5332796, 6094624, 7597408, 9903764, 10665592, 12189248, 15194816, 17331587, 19807528, 21331184, 34663174, 39615056, 42662368, 69326348, 79230112, 85324736, 138652696, 158460224, 277305392, 554610784, 1109221568]

約数ペア:

[(1, 1109221568), (2, 554610784), (4, 277305392), (7, 158460224), (8, 138652696), (13, 85324736), (14, 79230112), (16, 69326348), (26, 42662368), (28, 39615056), (32, 34663174), (52, 21331184), (56, 19807528), (64, 17331587), (73, 15194816), (91, 12189248), (104, 10665592), (112, 9903764), (146, 7597408), (182, 6094624), (208, 5332796), (224, 4951882), (292, 3798704), (364, 3047312), (416, 2666398), (448, 2475941), (511, 2170688), (584, 1899352), (728, 1523656), (832, 1333199), (949, 1168832), (1022, 1085344), (1168, 949676), (1456, 761828), (1898, 584416), (2044, 542672), (2336, 474838), (2609, 425152), (2912, 380914), (3796, 292208), (4088, 271336), (4672, 237419), (5218, 212576), (5824, 190457), (6643, 166976), (7592, 146104), (8176, 135668), (10436, 106288), (13286, 83488), (15184, 73052), (16352, 67834), (18263, 60736), (20872, 53144), (26572, 41744), (30368, 36526), (32704, 33917)]