551438412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 1496140800

約数和(自身を除く): 944702388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 229, 263, 327, 436, 458, 526, 654, 687, 763, 789, 916, 1052, 1308, 1374, 1526, 1578, 1603, 1841, 2289, 2748, 3052, 3156, 3206, 3682, 4578, 4809, 5523, 6412, 7364, 9156, 9618, 11046, 19236, 22092, 24961, 28667, 49922, 57334, 60227, 74883, 86001, 99844, 114668, 120454, 149766, 172002, 174727, 180681, 200669, 240908, 299532, 344004, 349454, 361362, 401338, 421589, 524181, 602007, 698908, 722724, 802676, 843178, 1048362, 1204014, 1264767, 1686356, 2096724, 2408028, 2529534, 5059068, 6564743, 13129486, 19694229, 26258972, 39388458, 45953201, 78776916, 91906402, 137859603, 183812804, 275719206, 551438412]

約数ペア:

[(1, 551438412), (2, 275719206), (3, 183812804), (4, 137859603), (6, 91906402), (7, 78776916), (12, 45953201), (14, 39388458), (21, 26258972), (28, 19694229), (42, 13129486), (84, 6564743), (109, 5059068), (218, 2529534), (229, 2408028), (263, 2096724), (327, 1686356), (436, 1264767), (458, 1204014), (526, 1048362), (654, 843178), (687, 802676), (763, 722724), (789, 698908), (916, 602007), (1052, 524181), (1308, 421589), (1374, 401338), (1526, 361362), (1578, 349454), (1603, 344004), (1841, 299532), (2289, 240908), (2748, 200669), (3052, 180681), (3156, 174727), (3206, 172002), (3682, 149766), (4578, 120454), (4809, 114668), (5523, 99844), (6412, 86001), (7364, 74883), (9156, 60227), (9618, 57334), (11046, 49922), (19236, 28667), (22092, 24961)]