301922244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 879763248

約数和(自身を除く): 577841004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 137, 153, 156, 204, 221, 234, 274, 277, 306, 411, 442, 468, 548, 554, 612, 663, 822, 831, 884, 1108, 1233, 1326, 1644, 1662, 1781, 1989, 2329, 2466, 2493, 2652, 3324, 3562, 3601, 3978, 4658, 4709, 4932, 4986, 5343, 6987, 7124, 7202, 7956, 9316, 9418, 9972, 10686, 10803, 13974, 14127, 14404, 16029, 18836, 20961, 21372, 21606, 27948, 28254, 30277, 32058, 32409, 37949, 41922, 42381, 43212, 56508, 60554, 61217, 64116, 64818, 75898, 83844, 84762, 90831, 113847, 121108, 122434, 129636, 151796, 169524, 181662, 183651, 227694, 244868, 272493, 341541, 363324, 367302, 455388, 493337, 544986, 550953, 645133, 683082, 734604, 986674, 1089972, 1101906, 1290266, 1366164, 1480011, 1935399, 1973348, 2203812, 2580532, 2960022, 3870798, 4440033, 5806197, 5920044, 7741596, 8386729, 8880066, 11612394, 16773458, 17760132, 23224788, 25160187, 33546916, 50320374, 75480561, 100640748, 150961122, 301922244]

約数ペア:

[(1, 301922244), (2, 150961122), (3, 100640748), (4, 75480561), (6, 50320374), (9, 33546916), (12, 25160187), (13, 23224788), (17, 17760132), (18, 16773458), (26, 11612394), (34, 8880066), (36, 8386729), (39, 7741596), (51, 5920044), (52, 5806197), (68, 4440033), (78, 3870798), (102, 2960022), (117, 2580532), (137, 2203812), (153, 1973348), (156, 1935399), (204, 1480011), (221, 1366164), (234, 1290266), (274, 1101906), (277, 1089972), (306, 986674), (411, 734604), (442, 683082), (468, 645133), (548, 550953), (554, 544986), (612, 493337), (663, 455388), (822, 367302), (831, 363324), (884, 341541), (1108, 272493), (1233, 244868), (1326, 227694), (1644, 183651), (1662, 181662), (1781, 169524), (1989, 151796), (2329, 129636), (2466, 122434), (2493, 121108), (2652, 113847), (3324, 90831), (3562, 84762), (3601, 83844), (3978, 75898), (4658, 64818), (4709, 64116), (4932, 61217), (4986, 60554), (5343, 56508), (6987, 43212), (7124, 42381), (7202, 41922), (7956, 37949), (9316, 32409), (9418, 32058), (9972, 30277), (10686, 28254), (10803, 27948), (13974, 21606), (14127, 21372), (14404, 20961), (16029, 18836)]