431398968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17957}}^1$

素因数の和:17997

約数の個数: 128

約数和(自身を含む): 1448133120

約数和(自身を除く): 1016734152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 12012, 17957, 24024, 35914, 53871, 71828, 107742, 125699, 143656, 197527, 215484, 233441, 251398, 377097, 395054, 430968, 466882, 502796, 592581, 700323, 754194, 790108, 933764, 1005592, 1185162, 1382689, 1400646, 1508388, 1580216, 1634087, 1867528, 2370324, 2567851, 2765378, 2801292, 3016776, 3268174, 4148067, 4740648, 4902261, 5135702, 5530756, 5602584, 6536348, 7703553, 8296134, 9804522, 10271404, 11061512, 13072696, 15407106, 16592268, 17974957, 19609044, 20542808, 30814212, 33184536, 35949914, 39218088, 53924871, 61628424, 71899828, 107849742, 143799656, 215699484, 431398968]

約数ペア:

[(1, 431398968), (2, 215699484), (3, 143799656), (4, 107849742), (6, 71899828), (7, 61628424), (8, 53924871), (11, 39218088), (12, 35949914), (13, 33184536), (14, 30814212), (21, 20542808), (22, 19609044), (24, 17974957), (26, 16592268), (28, 15407106), (33, 13072696), (39, 11061512), (42, 10271404), (44, 9804522), (52, 8296134), (56, 7703553), (66, 6536348), (77, 5602584), (78, 5530756), (84, 5135702), (88, 4902261), (91, 4740648), (104, 4148067), (132, 3268174), (143, 3016776), (154, 2801292), (156, 2765378), (168, 2567851), (182, 2370324), (231, 1867528), (264, 1634087), (273, 1580216), (286, 1508388), (308, 1400646), (312, 1382689), (364, 1185162), (429, 1005592), (462, 933764), (546, 790108), (572, 754194), (616, 700323), (728, 592581), (858, 502796), (924, 466882), (1001, 430968), (1092, 395054), (1144, 377097), (1716, 251398), (1848, 233441), (2002, 215484), (2184, 197527), (3003, 143656), (3432, 125699), (4004, 107742), (6006, 71828), (8008, 53871), (12012, 35914), (17957, 24024)]