39896973376

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{8221}}^1$

素因数の和:8572

約数の個数: 112

約数和(自身を含む): 90051290560

約数和(自身を除く): 50154317184

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 307, 416, 494, 608, 614, 832, 988, 1216, 1228, 1976, 2456, 3952, 3991, 4912, 5833, 7904, 7982, 8221, 9824, 11666, 15808, 15964, 16442, 19648, 23332, 31928, 32884, 46664, 63856, 65768, 75829, 93328, 106873, 127712, 131536, 151658, 156199, 186656, 213746, 255424, 263072, 303316, 312398, 373312, 427492, 526144, 606632, 624796, 854984, 1213264, 1249592, 1709968, 2030587, 2426528, 2499184, 2523847, 3419936, 4061174, 4853056, 4998368, 5047694, 6839872, 8122348, 9996736, 10095388, 16244696, 20190776, 32489392, 32810011, 40381552, 47953093, 64978784, 65620022, 80763104, 95906186, 129957568, 131240044, 161526208, 191812372, 262480088, 383624744, 524960176, 623390209, 767249488, 1049920352, 1246780418, 1534498976, 2099840704, 2493560836, 3068997952, 4987121672, 9974243344, 19948486688, 39896973376]

約数ペア:

[(1, 39896973376), (2, 19948486688), (4, 9974243344), (8, 4987121672), (13, 3068997952), (16, 2493560836), (19, 2099840704), (26, 1534498976), (32, 1246780418), (38, 1049920352), (52, 767249488), (64, 623390209), (76, 524960176), (104, 383624744), (152, 262480088), (208, 191812372), (247, 161526208), (304, 131240044), (307, 129957568), (416, 95906186), (494, 80763104), (608, 65620022), (614, 64978784), (832, 47953093), (988, 40381552), (1216, 32810011), (1228, 32489392), (1976, 20190776), (2456, 16244696), (3952, 10095388), (3991, 9996736), (4912, 8122348), (5833, 6839872), (7904, 5047694), (7982, 4998368), (8221, 4853056), (9824, 4061174), (11666, 3419936), (15808, 2523847), (15964, 2499184), (16442, 2426528), (19648, 2030587), (23332, 1709968), (31928, 1249592), (32884, 1213264), (46664, 854984), (63856, 624796), (65768, 606632), (75829, 526144), (93328, 427492), (106873, 373312), (127712, 312398), (131536, 303316), (151658, 263072), (156199, 255424), (186656, 213746)]