1597251168

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1437

約数の個数: 144

約数和(自身を含む): 4697508816

約数和(自身を除く): 3100257648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 101, 129, 144, 172, 202, 258, 288, 303, 344, 387, 404, 516, 606, 688, 774, 808, 909, 1032, 1212, 1277, 1376, 1548, 1616, 1818, 2064, 2424, 2554, 3096, 3232, 3636, 3831, 4128, 4343, 4848, 5108, 6192, 7272, 7662, 8686, 9696, 10216, 11493, 12384, 13029, 14544, 15324, 17372, 20432, 22986, 26058, 29088, 30648, 34744, 39087, 40864, 45972, 52116, 54911, 61296, 69488, 78174, 91944, 104232, 109822, 122592, 128977, 138976, 156348, 164733, 183888, 208464, 219644, 257954, 312696, 329466, 367776, 386931, 416928, 439288, 494199, 515908, 625392, 658932, 773862, 878576, 988398, 1031816, 1160793, 1250784, 1317864, 1547724, 1757152, 1976796, 2063632, 2321586, 2635728, 3095448, 3953592, 4127264, 4643172, 5271456, 5546011, 6190896, 7907184, 9286344, 11092022, 12381792, 15814368, 16638033, 18572688, 22184044, 33276066, 37145376, 44368088, 49914099, 66552132, 88736176, 99828198, 133104264, 177472352, 199656396, 266208528, 399312792, 532417056, 798625584, 1597251168]

約数ペア:

[(1, 1597251168), (2, 798625584), (3, 532417056), (4, 399312792), (6, 266208528), (8, 199656396), (9, 177472352), (12, 133104264), (16, 99828198), (18, 88736176), (24, 66552132), (32, 49914099), (36, 44368088), (43, 37145376), (48, 33276066), (72, 22184044), (86, 18572688), (96, 16638033), (101, 15814368), (129, 12381792), (144, 11092022), (172, 9286344), (202, 7907184), (258, 6190896), (288, 5546011), (303, 5271456), (344, 4643172), (387, 4127264), (404, 3953592), (516, 3095448), (606, 2635728), (688, 2321586), (774, 2063632), (808, 1976796), (909, 1757152), (1032, 1547724), (1212, 1317864), (1277, 1250784), (1376, 1160793), (1548, 1031816), (1616, 988398), (1818, 878576), (2064, 773862), (2424, 658932), (2554, 625392), (3096, 515908), (3232, 494199), (3636, 439288), (3831, 416928), (4128, 386931), (4343, 367776), (4848, 329466), (5108, 312696), (6192, 257954), (7272, 219644), (7662, 208464), (8686, 183888), (9696, 164733), (10216, 156348), (11493, 138976), (12384, 128977), (13029, 122592), (14544, 109822), (15324, 104232), (17372, 91944), (20432, 78174), (22986, 69488), (26058, 61296), (29088, 54911), (30648, 52116), (34744, 45972), (39087, 40864)]