211700304

素因数分解:

$2^4\times 3^4\times {\mathrm{379}}^1\times {\mathrm{431}}^1$

素因数の和:830

約数の個数: 100

約数和(自身を含む): 615764160

約数和(自身を除く): 404063856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 379, 431, 432, 648, 758, 862, 1137, 1293, 1296, 1516, 1724, 2274, 2586, 3032, 3411, 3448, 3879, 4548, 5172, 6064, 6822, 6896, 7758, 9096, 10233, 10344, 11637, 13644, 15516, 18192, 20466, 20688, 23274, 27288, 30699, 31032, 34911, 40932, 46548, 54576, 61398, 62064, 69822, 81864, 93096, 122796, 139644, 163349, 163728, 186192, 245592, 279288, 326698, 490047, 491184, 558576, 653396, 980094, 1306792, 1470141, 1960188, 2613584, 2940282, 3920376, 4410423, 5880564, 7840752, 8820846, 11761128, 13231269, 17641692, 23522256, 26462538, 35283384, 52925076, 70566768, 105850152, 211700304]

約数ペア:

[(1, 211700304), (2, 105850152), (3, 70566768), (4, 52925076), (6, 35283384), (8, 26462538), (9, 23522256), (12, 17641692), (16, 13231269), (18, 11761128), (24, 8820846), (27, 7840752), (36, 5880564), (48, 4410423), (54, 3920376), (72, 2940282), (81, 2613584), (108, 1960188), (144, 1470141), (162, 1306792), (216, 980094), (324, 653396), (379, 558576), (431, 491184), (432, 490047), (648, 326698), (758, 279288), (862, 245592), (1137, 186192), (1293, 163728), (1296, 163349), (1516, 139644), (1724, 122796), (2274, 93096), (2586, 81864), (3032, 69822), (3411, 62064), (3448, 61398), (3879, 54576), (4548, 46548), (5172, 40932), (6064, 34911), (6822, 31032), (6896, 30699), (7758, 27288), (9096, 23274), (10233, 20688), (10344, 20466), (11637, 18192), (13644, 15516)]