315033992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{673}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 729214080

約数和(自身を除く): 414180088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 643, 673, 728, 1286, 1346, 2572, 2692, 4501, 4711, 5144, 5384, 8359, 8749, 9002, 9422, 16718, 17498, 18004, 18844, 33436, 34996, 36008, 37688, 58513, 61243, 66872, 69992, 117026, 122486, 234052, 244972, 432739, 468104, 489944, 865478, 1730956, 3029173, 3461912, 5625607, 6058346, 11251214, 12116692, 22502428, 24233384, 39379249, 45004856, 78758498, 157516996, 315033992]

約数ペア:

[(1, 315033992), (2, 157516996), (4, 78758498), (7, 45004856), (8, 39379249), (13, 24233384), (14, 22502428), (26, 12116692), (28, 11251214), (52, 6058346), (56, 5625607), (91, 3461912), (104, 3029173), (182, 1730956), (364, 865478), (643, 489944), (673, 468104), (728, 432739), (1286, 244972), (1346, 234052), (2572, 122486), (2692, 117026), (4501, 69992), (4711, 66872), (5144, 61243), (5384, 58513), (8359, 37688), (8749, 36008), (9002, 34996), (9422, 33436), (16718, 18844), (17498, 18004)]