8587040044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 17603308800

約数和(自身を除く): 9016268756

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 131, 178, 209, 262, 356, 418, 524, 836, 881, 979, 1441, 1691, 1762, 1958, 2489, 2882, 3382, 3524, 3916, 4978, 5764, 6764, 9691, 9956, 11659, 16739, 18601, 19382, 23318, 27379, 33478, 37202, 38764, 46636, 54758, 66956, 74404, 78409, 109516, 115411, 128249, 156818, 184129, 221521, 230822, 256498, 313636, 368258, 443042, 461644, 512996, 736516, 862499, 886084, 1269521, 1489771, 1724998, 2192809, 2436731, 2539042, 2979542, 3449996, 4385618, 4873462, 5078084, 5959084, 8771236, 9746924, 10271579, 16387481, 20543158, 24120899, 32774962, 41086316, 48241798, 65549924, 96483596, 112987369, 195160001, 225974738, 390320002, 451949476, 780640004, 2146760011, 4293520022, 8587040044]

約数ペア:

[(1, 8587040044), (2, 4293520022), (4, 2146760011), (11, 780640004), (19, 451949476), (22, 390320002), (38, 225974738), (44, 195160001), (76, 112987369), (89, 96483596), (131, 65549924), (178, 48241798), (209, 41086316), (262, 32774962), (356, 24120899), (418, 20543158), (524, 16387481), (836, 10271579), (881, 9746924), (979, 8771236), (1441, 5959084), (1691, 5078084), (1762, 4873462), (1958, 4385618), (2489, 3449996), (2882, 2979542), (3382, 2539042), (3524, 2436731), (3916, 2192809), (4978, 1724998), (5764, 1489771), (6764, 1269521), (9691, 886084), (9956, 862499), (11659, 736516), (16739, 512996), (18601, 461644), (19382, 443042), (23318, 368258), (27379, 313636), (33478, 256498), (37202, 230822), (38764, 221521), (46636, 184129), (54758, 156818), (66956, 128249), (74404, 115411), (78409, 109516)]