288438830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 563931072

約数和(自身を除く): 275492242

約数列:

[1, 2, 5, 10, 17, 34, 85, 101, 107, 157, 170, 202, 214, 314, 505, 535, 785, 1010, 1070, 1570, 1717, 1819, 2669, 3434, 3638, 5338, 8585, 9095, 10807, 13345, 15857, 16799, 17170, 18190, 21614, 26690, 31714, 33598, 54035, 79285, 83995, 108070, 158570, 167990, 183719, 269569, 285583, 367438, 539138, 571166, 918595, 1347845, 1427915, 1696699, 1837190, 2695690, 2855830, 3393398, 8483495, 16966990, 28843883, 57687766, 144219415, 288438830]

約数ペア:

[(1, 288438830), (2, 144219415), (5, 57687766), (10, 28843883), (17, 16966990), (34, 8483495), (85, 3393398), (101, 2855830), (107, 2695690), (157, 1837190), (170, 1696699), (202, 1427915), (214, 1347845), (314, 918595), (505, 571166), (535, 539138), (785, 367438), (1010, 285583), (1070, 269569), (1570, 183719), (1717, 167990), (1819, 158570), (2669, 108070), (3434, 83995), (3638, 79285), (5338, 54035), (8585, 33598), (9095, 31714), (10807, 26690), (13345, 21614), (15857, 18190), (16799, 17170)]