215842968

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 668036160

約数和(自身を除く): 452193192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 107, 108, 132, 162, 198, 214, 216, 264, 283, 297, 321, 324, 396, 428, 566, 594, 642, 648, 792, 849, 856, 891, 963, 1132, 1177, 1188, 1284, 1698, 1782, 1926, 2264, 2354, 2376, 2547, 2568, 2889, 3113, 3396, 3531, 3564, 3852, 4708, 5094, 5778, 6226, 6792, 7062, 7128, 7641, 7704, 8667, 9339, 9416, 10188, 10593, 11556, 12452, 14124, 15282, 17334, 18678, 20376, 21186, 22923, 23112, 24904, 28017, 28248, 30281, 30564, 31779, 34668, 37356, 42372, 45846, 56034, 60562, 61128, 63558, 69336, 74712, 84051, 84744, 90843, 91692, 95337, 112068, 121124, 127116, 168102, 181686, 183384, 190674, 224136, 242248, 252153, 254232, 272529, 333091, 336204, 363372, 381348, 504306, 545058, 666182, 672408, 726744, 762696, 817587, 999273, 1008612, 1090116, 1332364, 1635174, 1998546, 2017224, 2180232, 2452761, 2664728, 2997819, 3270348, 3997092, 4905522, 5995638, 6540696, 7994184, 8993457, 9811044, 11991276, 17986914, 19622088, 23982552, 26980371, 35973828, 53960742, 71947656, 107921484, 215842968]

約数ペア:

[(1, 215842968), (2, 107921484), (3, 71947656), (4, 53960742), (6, 35973828), (8, 26980371), (9, 23982552), (11, 19622088), (12, 17986914), (18, 11991276), (22, 9811044), (24, 8993457), (27, 7994184), (33, 6540696), (36, 5995638), (44, 4905522), (54, 3997092), (66, 3270348), (72, 2997819), (81, 2664728), (88, 2452761), (99, 2180232), (107, 2017224), (108, 1998546), (132, 1635174), (162, 1332364), (198, 1090116), (214, 1008612), (216, 999273), (264, 817587), (283, 762696), (297, 726744), (321, 672408), (324, 666182), (396, 545058), (428, 504306), (566, 381348), (594, 363372), (642, 336204), (648, 333091), (792, 272529), (849, 254232), (856, 252153), (891, 242248), (963, 224136), (1132, 190674), (1177, 183384), (1188, 181686), (1284, 168102), (1698, 127116), (1782, 121124), (1926, 112068), (2264, 95337), (2354, 91692), (2376, 90843), (2547, 84744), (2568, 84051), (2889, 74712), (3113, 69336), (3396, 63558), (3531, 61128), (3564, 60562), (3852, 56034), (4708, 45846), (5094, 42372), (5778, 37356), (6226, 34668), (6792, 31779), (7062, 30564), (7128, 30281), (7641, 28248), (7704, 28017), (8667, 24904), (9339, 23112), (9416, 22923), (10188, 21186), (10593, 20376), (11556, 18678), (12452, 17334), (14124, 15282)]