684958752

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 2001871872

約数和(自身を除く): 1316913120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 127, 144, 183, 244, 254, 288, 307, 366, 381, 488, 508, 549, 614, 732, 762, 921, 976, 1016, 1098, 1143, 1228, 1464, 1524, 1842, 1952, 2032, 2196, 2286, 2456, 2763, 2928, 3048, 3684, 4064, 4392, 4572, 4912, 5526, 5856, 6096, 7368, 7747, 8784, 9144, 9824, 11052, 12192, 14736, 15494, 17568, 18288, 18727, 22104, 23241, 29472, 30988, 36576, 37454, 38989, 44208, 46482, 56181, 61976, 69723, 74908, 77978, 88416, 92964, 112362, 116967, 123952, 139446, 149816, 155956, 168543, 185928, 224724, 233934, 247904, 278892, 299632, 311912, 337086, 350901, 371856, 449448, 467868, 557784, 599264, 623824, 674172, 701802, 743712, 898896, 935736, 1115568, 1247648, 1348344, 1403604, 1797792, 1871472, 2231136, 2378329, 2696688, 2807208, 3742944, 4756658, 5393376, 5614416, 7134987, 9513316, 11228832, 14269974, 19026632, 21404961, 28539948, 38053264, 42809922, 57079896, 76106528, 85619844, 114159792, 171239688, 228319584, 342479376, 684958752]

約数ペア:

[(1, 684958752), (2, 342479376), (3, 228319584), (4, 171239688), (6, 114159792), (8, 85619844), (9, 76106528), (12, 57079896), (16, 42809922), (18, 38053264), (24, 28539948), (32, 21404961), (36, 19026632), (48, 14269974), (61, 11228832), (72, 9513316), (96, 7134987), (122, 5614416), (127, 5393376), (144, 4756658), (183, 3742944), (244, 2807208), (254, 2696688), (288, 2378329), (307, 2231136), (366, 1871472), (381, 1797792), (488, 1403604), (508, 1348344), (549, 1247648), (614, 1115568), (732, 935736), (762, 898896), (921, 743712), (976, 701802), (1016, 674172), (1098, 623824), (1143, 599264), (1228, 557784), (1464, 467868), (1524, 449448), (1842, 371856), (1952, 350901), (2032, 337086), (2196, 311912), (2286, 299632), (2456, 278892), (2763, 247904), (2928, 233934), (3048, 224724), (3684, 185928), (4064, 168543), (4392, 155956), (4572, 149816), (4912, 139446), (5526, 123952), (5856, 116967), (6096, 112362), (7368, 92964), (7747, 88416), (8784, 77978), (9144, 74908), (9824, 69723), (11052, 61976), (12192, 56181), (14736, 46482), (15494, 44208), (17568, 38989), (18288, 37454), (18727, 36576), (22104, 30988), (23241, 29472)]