1641536928

素因数分解:

$2^5\times 3^5\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:961

約数の個数: 144

約数和(自身を含む): 4862501280

約数和(自身を除く): 3220964352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 379, 432, 486, 557, 648, 758, 864, 972, 1114, 1137, 1296, 1516, 1671, 1944, 2228, 2274, 2592, 3032, 3342, 3411, 3888, 4456, 4548, 5013, 6064, 6684, 6822, 7776, 8912, 9096, 10026, 10233, 12128, 13368, 13644, 15039, 17824, 18192, 20052, 20466, 26736, 27288, 30078, 30699, 36384, 40104, 40932, 45117, 53472, 54576, 60156, 61398, 80208, 81864, 90234, 92097, 109152, 120312, 122796, 135351, 160416, 163728, 180468, 184194, 211103, 240624, 245592, 270702, 327456, 360936, 368388, 422206, 481248, 491184, 541404, 633309, 721872, 736776, 844412, 982368, 1082808, 1266618, 1443744, 1473552, 1688824, 1899927, 2165616, 2533236, 2947104, 3377648, 3799854, 4331232, 5066472, 5699781, 6755296, 7599708, 10132944, 11399562, 15199416, 17099343, 20265888, 22799124, 30398832, 34198686, 45598248, 51298029, 60797664, 68397372, 91196496, 102596058, 136794744, 182392992, 205192116, 273589488, 410384232, 547178976, 820768464, 1641536928]

約数ペア:

[(1, 1641536928), (2, 820768464), (3, 547178976), (4, 410384232), (6, 273589488), (8, 205192116), (9, 182392992), (12, 136794744), (16, 102596058), (18, 91196496), (24, 68397372), (27, 60797664), (32, 51298029), (36, 45598248), (48, 34198686), (54, 30398832), (72, 22799124), (81, 20265888), (96, 17099343), (108, 15199416), (144, 11399562), (162, 10132944), (216, 7599708), (243, 6755296), (288, 5699781), (324, 5066472), (379, 4331232), (432, 3799854), (486, 3377648), (557, 2947104), (648, 2533236), (758, 2165616), (864, 1899927), (972, 1688824), (1114, 1473552), (1137, 1443744), (1296, 1266618), (1516, 1082808), (1671, 982368), (1944, 844412), (2228, 736776), (2274, 721872), (2592, 633309), (3032, 541404), (3342, 491184), (3411, 481248), (3888, 422206), (4456, 368388), (4548, 360936), (5013, 327456), (6064, 270702), (6684, 245592), (6822, 240624), (7776, 211103), (8912, 184194), (9096, 180468), (10026, 163728), (10233, 160416), (12128, 135351), (13368, 122796), (13644, 120312), (15039, 109152), (17824, 92097), (18192, 90234), (20052, 81864), (20466, 80208), (26736, 61398), (27288, 60156), (30078, 54576), (30699, 53472), (36384, 45117), (40104, 40932)]