1478839656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2711}}^1$

素因数の和:2935

約数の個数: 128

約数和(自身を含む): 4498882560

約数和(自身を除く): 3020042904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 191, 204, 238, 357, 382, 408, 476, 573, 714, 764, 952, 1146, 1337, 1428, 1528, 2292, 2674, 2711, 2856, 3247, 4011, 4584, 5348, 5422, 6494, 8022, 8133, 9741, 10696, 10844, 12988, 16044, 16266, 18977, 19482, 21688, 22729, 25976, 32088, 32532, 37954, 38964, 45458, 46087, 56931, 65064, 68187, 75908, 77928, 90916, 92174, 113862, 136374, 138261, 151816, 181832, 184348, 227724, 272748, 276522, 322609, 368696, 455448, 517801, 545496, 553044, 645218, 967827, 1035602, 1106088, 1290436, 1553403, 1935654, 2071204, 2580872, 3106806, 3624607, 3871308, 4142408, 6213612, 7249214, 7742616, 8802617, 10873821, 12427224, 14498428, 17605234, 21747642, 26407851, 28996856, 35210468, 43495284, 52815702, 61618319, 70420936, 86990568, 105631404, 123236638, 184854957, 211262808, 246473276, 369709914, 492946552, 739419828, 1478839656]

約数ペア:

[(1, 1478839656), (2, 739419828), (3, 492946552), (4, 369709914), (6, 246473276), (7, 211262808), (8, 184854957), (12, 123236638), (14, 105631404), (17, 86990568), (21, 70420936), (24, 61618319), (28, 52815702), (34, 43495284), (42, 35210468), (51, 28996856), (56, 26407851), (68, 21747642), (84, 17605234), (102, 14498428), (119, 12427224), (136, 10873821), (168, 8802617), (191, 7742616), (204, 7249214), (238, 6213612), (357, 4142408), (382, 3871308), (408, 3624607), (476, 3106806), (573, 2580872), (714, 2071204), (764, 1935654), (952, 1553403), (1146, 1290436), (1337, 1106088), (1428, 1035602), (1528, 967827), (2292, 645218), (2674, 553044), (2711, 545496), (2856, 517801), (3247, 455448), (4011, 368696), (4584, 322609), (5348, 276522), (5422, 272748), (6494, 227724), (8022, 184348), (8133, 181832), (9741, 151816), (10696, 138261), (10844, 136374), (12988, 113862), (16044, 92174), (16266, 90916), (18977, 77928), (19482, 75908), (21688, 68187), (22729, 65064), (25976, 56931), (32088, 46087), (32532, 45458), (37954, 38964)]