289367148

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:564

約数の個数: 96

約数和(自身を含む): 793408000

約数和(自身を除く): 504040852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 229, 294, 307, 343, 458, 588, 614, 686, 687, 916, 921, 1029, 1228, 1372, 1374, 1603, 1842, 2058, 2149, 2748, 3206, 3684, 4116, 4298, 4809, 6412, 6447, 8596, 9618, 11221, 12894, 15043, 19236, 22442, 25788, 30086, 33663, 44884, 45129, 60172, 67326, 70303, 78547, 90258, 105301, 134652, 140606, 157094, 180516, 210602, 210909, 235641, 281212, 314188, 315903, 421204, 421818, 471282, 492121, 631806, 843636, 942564, 984242, 1263612, 1476363, 1968484, 2952726, 3444847, 5905452, 6889694, 10334541, 13779388, 20669082, 24113929, 41338164, 48227858, 72341787, 96455716, 144683574, 289367148]

約数ペア:

[(1, 289367148), (2, 144683574), (3, 96455716), (4, 72341787), (6, 48227858), (7, 41338164), (12, 24113929), (14, 20669082), (21, 13779388), (28, 10334541), (42, 6889694), (49, 5905452), (84, 3444847), (98, 2952726), (147, 1968484), (196, 1476363), (229, 1263612), (294, 984242), (307, 942564), (343, 843636), (458, 631806), (588, 492121), (614, 471282), (686, 421818), (687, 421204), (916, 315903), (921, 314188), (1029, 281212), (1228, 235641), (1372, 210909), (1374, 210602), (1603, 180516), (1842, 157094), (2058, 140606), (2149, 134652), (2748, 105301), (3206, 90258), (3684, 78547), (4116, 70303), (4298, 67326), (4809, 60172), (6412, 45129), (6447, 44884), (8596, 33663), (9618, 30086), (11221, 25788), (12894, 22442), (15043, 19236)]