438013332

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 1219982400

約数和(自身を除く): 781969068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 41, 54, 58, 81, 82, 87, 108, 116, 123, 162, 164, 174, 243, 246, 261, 324, 348, 369, 379, 486, 492, 522, 738, 758, 783, 972, 1044, 1107, 1137, 1189, 1476, 1516, 1566, 2214, 2274, 2349, 2378, 3132, 3321, 3411, 3567, 4428, 4548, 4698, 4756, 6642, 6822, 7047, 7134, 9396, 9963, 10233, 10701, 10991, 13284, 13644, 14094, 14268, 15539, 19926, 20466, 21402, 21982, 28188, 30699, 31078, 32103, 32973, 39852, 40932, 42804, 43964, 46617, 61398, 62156, 64206, 65946, 92097, 93234, 96309, 98919, 122796, 128412, 131892, 139851, 184194, 186468, 192618, 197838, 279702, 288927, 296757, 368388, 385236, 395676, 419553, 450631, 559404, 577854, 593514, 839106, 890271, 901262, 1155708, 1187028, 1258659, 1351893, 1678212, 1780542, 1802524, 2517318, 2670813, 2703786, 3561084, 3775977, 4055679, 5034636, 5341626, 5407572, 7551954, 8111358, 10683252, 12167037, 15103908, 16222716, 24334074, 36501111, 48668148, 73002222, 109503333, 146004444, 219006666, 438013332]

約数ペア:

[(1, 438013332), (2, 219006666), (3, 146004444), (4, 109503333), (6, 73002222), (9, 48668148), (12, 36501111), (18, 24334074), (27, 16222716), (29, 15103908), (36, 12167037), (41, 10683252), (54, 8111358), (58, 7551954), (81, 5407572), (82, 5341626), (87, 5034636), (108, 4055679), (116, 3775977), (123, 3561084), (162, 2703786), (164, 2670813), (174, 2517318), (243, 1802524), (246, 1780542), (261, 1678212), (324, 1351893), (348, 1258659), (369, 1187028), (379, 1155708), (486, 901262), (492, 890271), (522, 839106), (738, 593514), (758, 577854), (783, 559404), (972, 450631), (1044, 419553), (1107, 395676), (1137, 385236), (1189, 368388), (1476, 296757), (1516, 288927), (1566, 279702), (2214, 197838), (2274, 192618), (2349, 186468), (2378, 184194), (3132, 139851), (3321, 131892), (3411, 128412), (3567, 122796), (4428, 98919), (4548, 96309), (4698, 93234), (4756, 92097), (6642, 65946), (6822, 64206), (7047, 62156), (7134, 61398), (9396, 46617), (9963, 43964), (10233, 42804), (10701, 40932), (10991, 39852), (13284, 32973), (13644, 32103), (14094, 31078), (14268, 30699), (15539, 28188), (19926, 21982), (20466, 21402)]