1604562024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{20011}}^1$

素因数の和:20290

約数の個数: 64

約数和(自身を含む): 4337000640

約数和(自身を除く): 2732438616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 257, 312, 514, 771, 1028, 1542, 2056, 3084, 3341, 6168, 6682, 10023, 13364, 20011, 20046, 26728, 40022, 40092, 60033, 80044, 80184, 120066, 160088, 240132, 260143, 480264, 520286, 780429, 1040572, 1560858, 2081144, 3121716, 5142827, 6243432, 10285654, 15428481, 20571308, 30856962, 41142616, 61713924, 66856751, 123427848, 133713502, 200570253, 267427004, 401140506, 534854008, 802281012, 1604562024]

約数ペア:

[(1, 1604562024), (2, 802281012), (3, 534854008), (4, 401140506), (6, 267427004), (8, 200570253), (12, 133713502), (13, 123427848), (24, 66856751), (26, 61713924), (39, 41142616), (52, 30856962), (78, 20571308), (104, 15428481), (156, 10285654), (257, 6243432), (312, 5142827), (514, 3121716), (771, 2081144), (1028, 1560858), (1542, 1040572), (2056, 780429), (3084, 520286), (3341, 480264), (6168, 260143), (6682, 240132), (10023, 160088), (13364, 120066), (20011, 80184), (20046, 80044), (26728, 60033), (40022, 40092)]