2227778868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 6009292800

約数和(自身を除く): 3781513932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 229, 358, 458, 537, 647, 687, 716, 916, 1074, 1253, 1294, 1374, 1603, 1941, 2148, 2506, 2588, 2748, 3206, 3759, 3882, 4529, 4809, 5012, 6412, 7518, 7764, 9058, 9618, 13587, 15036, 18116, 19236, 27174, 40991, 54348, 81982, 115813, 122973, 148163, 163964, 231626, 245946, 286937, 296326, 347439, 444489, 463252, 491892, 573874, 592652, 694878, 810691, 860811, 888978, 1037141, 1147748, 1389756, 1621382, 1721622, 1777956, 2074282, 2432073, 3111423, 3242764, 3443244, 4148564, 4864146, 6222846, 9728292, 12445692, 26521177, 53042354, 79563531, 106084708, 159127062, 185648239, 318254124, 371296478, 556944717, 742592956, 1113889434, 2227778868]

約数ペア:

[(1, 2227778868), (2, 1113889434), (3, 742592956), (4, 556944717), (6, 371296478), (7, 318254124), (12, 185648239), (14, 159127062), (21, 106084708), (28, 79563531), (42, 53042354), (84, 26521177), (179, 12445692), (229, 9728292), (358, 6222846), (458, 4864146), (537, 4148564), (647, 3443244), (687, 3242764), (716, 3111423), (916, 2432073), (1074, 2074282), (1253, 1777956), (1294, 1721622), (1374, 1621382), (1603, 1389756), (1941, 1147748), (2148, 1037141), (2506, 888978), (2588, 860811), (2748, 810691), (3206, 694878), (3759, 592652), (3882, 573874), (4529, 491892), (4809, 463252), (5012, 444489), (6412, 347439), (7518, 296326), (7764, 286937), (9058, 245946), (9618, 231626), (13587, 163964), (15036, 148163), (18116, 122973), (19236, 115813), (27174, 81982), (40991, 54348)]