663431664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6113}}^1$

素因数の和:6167

約数の個数: 160

約数和(自身を含む): 2183431680

約数和(自身を除く): 1520000016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 102, 112, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 646, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1596, 1904, 1938, 2128, 2261, 2584, 2856, 3192, 3876, 4522, 5168, 5712, 6113, 6384, 6783, 7752, 9044, 12226, 13566, 15504, 18088, 18339, 24452, 27132, 36176, 36678, 42791, 48904, 54264, 73356, 85582, 97808, 103921, 108528, 116147, 128373, 146712, 171164, 207842, 232294, 256746, 293424, 311763, 342328, 348441, 415684, 464588, 513492, 623526, 684656, 696882, 727447, 813029, 831368, 929176, 1026984, 1247052, 1393764, 1454894, 1626058, 1662736, 1858352, 1974499, 2053968, 2182341, 2439087, 2494104, 2787528, 2909788, 3252116, 3948998, 4364682, 4878174, 4988208, 5575056, 5819576, 5923497, 6504232, 7897996, 8729364, 9756348, 11639152, 11846994, 13008464, 13821493, 15795992, 17458728, 19512696, 23693988, 27642986, 31591984, 34917456, 39025392, 41464479, 47387976, 55285972, 82928958, 94775952, 110571944, 165857916, 221143888, 331715832, 663431664]

約数ペア:

[(1, 663431664), (2, 331715832), (3, 221143888), (4, 165857916), (6, 110571944), (7, 94775952), (8, 82928958), (12, 55285972), (14, 47387976), (16, 41464479), (17, 39025392), (19, 34917456), (21, 31591984), (24, 27642986), (28, 23693988), (34, 19512696), (38, 17458728), (42, 15795992), (48, 13821493), (51, 13008464), (56, 11846994), (57, 11639152), (68, 9756348), (76, 8729364), (84, 7897996), (102, 6504232), (112, 5923497), (114, 5819576), (119, 5575056), (133, 4988208), (136, 4878174), (152, 4364682), (168, 3948998), (204, 3252116), (228, 2909788), (238, 2787528), (266, 2494104), (272, 2439087), (304, 2182341), (323, 2053968), (336, 1974499), (357, 1858352), (399, 1662736), (408, 1626058), (456, 1454894), (476, 1393764), (532, 1247052), (646, 1026984), (714, 929176), (798, 831368), (816, 813029), (912, 727447), (952, 696882), (969, 684656), (1064, 623526), (1292, 513492), (1428, 464588), (1596, 415684), (1904, 348441), (1938, 342328), (2128, 311763), (2261, 293424), (2584, 256746), (2856, 232294), (3192, 207842), (3876, 171164), (4522, 146712), (5168, 128373), (5712, 116147), (6113, 108528), (6384, 103921), (6783, 97808), (7752, 85582), (9044, 73356), (12226, 54264), (13566, 48904), (15504, 42791), (18088, 36678), (18339, 36176), (24452, 27132)]