330666804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 971705280

約数和(自身を除く): 641038476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 41, 52, 57, 76, 78, 82, 114, 117, 123, 156, 164, 171, 228, 234, 246, 247, 342, 369, 468, 492, 494, 533, 684, 738, 741, 779, 907, 988, 1066, 1476, 1482, 1558, 1599, 1814, 2132, 2223, 2337, 2721, 2964, 3116, 3198, 3628, 4446, 4674, 4797, 5442, 6396, 7011, 8163, 8892, 9348, 9594, 10127, 10884, 11791, 14022, 16326, 17233, 19188, 20254, 23582, 28044, 30381, 32652, 34466, 35373, 37187, 40508, 47164, 51699, 60762, 68932, 70746, 74374, 91143, 103398, 106119, 111561, 121524, 141492, 148748, 155097, 182286, 206796, 212238, 223122, 224029, 310194, 334683, 364572, 424476, 446244, 448058, 483431, 620388, 669366, 672087, 706553, 896116, 966862, 1338732, 1344174, 1413106, 1450293, 1933724, 2016261, 2119659, 2688348, 2826212, 2900586, 4032522, 4239318, 4350879, 5801172, 6358977, 8065044, 8478636, 8701758, 9185189, 12717954, 17403516, 18370378, 25435908, 27555567, 36740756, 55111134, 82666701, 110222268, 165333402, 330666804]

約数ペア:

[(1, 330666804), (2, 165333402), (3, 110222268), (4, 82666701), (6, 55111134), (9, 36740756), (12, 27555567), (13, 25435908), (18, 18370378), (19, 17403516), (26, 12717954), (36, 9185189), (38, 8701758), (39, 8478636), (41, 8065044), (52, 6358977), (57, 5801172), (76, 4350879), (78, 4239318), (82, 4032522), (114, 2900586), (117, 2826212), (123, 2688348), (156, 2119659), (164, 2016261), (171, 1933724), (228, 1450293), (234, 1413106), (246, 1344174), (247, 1338732), (342, 966862), (369, 896116), (468, 706553), (492, 672087), (494, 669366), (533, 620388), (684, 483431), (738, 448058), (741, 446244), (779, 424476), (907, 364572), (988, 334683), (1066, 310194), (1476, 224029), (1482, 223122), (1558, 212238), (1599, 206796), (1814, 182286), (2132, 155097), (2223, 148748), (2337, 141492), (2721, 121524), (2964, 111561), (3116, 106119), (3198, 103398), (3628, 91143), (4446, 74374), (4674, 70746), (4797, 68932), (5442, 60762), (6396, 51699), (7011, 47164), (8163, 40508), (8892, 37187), (9348, 35373), (9594, 34466), (10127, 32652), (10884, 30381), (11791, 28044), (14022, 23582), (16326, 20254), (17233, 19188)]