1330800894544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1697}}^1\times {\mathrm{26681}}^1$

素因数の和:28564

約数の個数: 80

約数和(自身を含む): 2831446025856

約数和(自身を除く): 1500645131312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 1336, 1697, 1837, 2672, 3394, 3674, 6788, 7348, 13576, 14696, 18667, 26681, 27152, 29392, 37334, 53362, 74668, 106724, 149336, 213448, 283399, 293491, 298672, 426896, 566798, 586982, 1133596, 1173964, 2267192, 2347928, 3117389, 4455727, 4534384, 4695856, 6234778, 8911454, 12469556, 17822908, 24939112, 35645816, 45277657, 49012997, 49878224, 71291632, 90555314, 98025994, 181110628, 196051988, 362221256, 392103976, 498054227, 724442512, 784207952, 996108454, 1992216908, 3984433816, 7561368719, 7968867632, 15122737438, 30245474876, 60490949752, 83175055909, 120981899504, 166350111818, 332700223636, 665400447272, 1330800894544]

約数ペア:

[(1, 1330800894544), (2, 665400447272), (4, 332700223636), (8, 166350111818), (11, 120981899504), (16, 83175055909), (22, 60490949752), (44, 30245474876), (88, 15122737438), (167, 7968867632), (176, 7561368719), (334, 3984433816), (668, 1992216908), (1336, 996108454), (1697, 784207952), (1837, 724442512), (2672, 498054227), (3394, 392103976), (3674, 362221256), (6788, 196051988), (7348, 181110628), (13576, 98025994), (14696, 90555314), (18667, 71291632), (26681, 49878224), (27152, 49012997), (29392, 45277657), (37334, 35645816), (53362, 24939112), (74668, 17822908), (106724, 12469556), (149336, 8911454), (213448, 6234778), (283399, 4695856), (293491, 4534384), (298672, 4455727), (426896, 3117389), (566798, 2347928), (586982, 2267192), (1133596, 1173964)]