228839478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 536481792

約数和(自身を除く): 307642314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 223, 318, 371, 446, 461, 669, 742, 922, 1113, 1338, 1383, 1561, 2226, 2766, 3122, 3227, 4683, 6454, 9366, 9681, 11819, 19362, 23638, 24433, 35457, 48866, 70914, 73299, 82733, 102803, 146598, 165466, 171031, 205606, 248199, 308409, 342062, 496398, 513093, 616818, 719621, 1026186, 1439242, 2158863, 4317726, 5448559, 10897118, 16345677, 32691354, 38139913, 76279826, 114419739, 228839478]

約数ペア:

[(1, 228839478), (2, 114419739), (3, 76279826), (6, 38139913), (7, 32691354), (14, 16345677), (21, 10897118), (42, 5448559), (53, 4317726), (106, 2158863), (159, 1439242), (223, 1026186), (318, 719621), (371, 616818), (446, 513093), (461, 496398), (669, 342062), (742, 308409), (922, 248199), (1113, 205606), (1338, 171031), (1383, 165466), (1561, 146598), (2226, 102803), (2766, 82733), (3122, 73299), (3227, 70914), (4683, 48866), (6454, 35457), (9366, 24433), (9681, 23638), (11819, 19362)]