1651980032

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2273}}^1$

素因数の和:2473

約数の個数: 72

約数和(自身を含む): 3513930336

約数和(自身を除く): 1861950304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 167, 256, 272, 334, 544, 668, 1088, 1336, 2176, 2273, 2672, 2839, 4352, 4546, 5344, 5678, 9092, 10688, 11356, 18184, 21376, 22712, 36368, 38641, 42752, 45424, 72736, 77282, 90848, 145472, 154564, 181696, 290944, 309128, 363392, 379591, 581888, 618256, 726784, 759182, 1236512, 1518364, 2473024, 3036728, 4946048, 6073456, 6453047, 9892096, 12146912, 12906094, 24293824, 25812188, 48587648, 51624376, 97175296, 103248752, 206497504, 412995008, 825990016, 1651980032]

約数ペア:

[(1, 1651980032), (2, 825990016), (4, 412995008), (8, 206497504), (16, 103248752), (17, 97175296), (32, 51624376), (34, 48587648), (64, 25812188), (68, 24293824), (128, 12906094), (136, 12146912), (167, 9892096), (256, 6453047), (272, 6073456), (334, 4946048), (544, 3036728), (668, 2473024), (1088, 1518364), (1336, 1236512), (2176, 759182), (2273, 726784), (2672, 618256), (2839, 581888), (4352, 379591), (4546, 363392), (5344, 309128), (5678, 290944), (9092, 181696), (10688, 154564), (11356, 145472), (18184, 90848), (21376, 77282), (22712, 72736), (36368, 45424), (38641, 42752)]