395207856

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:532

約数の個数: 160

約数和(自身を含む): 1186799040

約数和(自身を除く): 791591184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 53, 54, 72, 82, 106, 108, 123, 144, 159, 164, 212, 216, 246, 318, 328, 369, 421, 424, 432, 477, 492, 636, 656, 738, 842, 848, 954, 984, 1107, 1263, 1272, 1431, 1476, 1684, 1908, 1968, 2173, 2214, 2526, 2544, 2862, 2952, 3368, 3789, 3816, 4346, 4428, 5052, 5724, 5904, 6519, 6736, 7578, 7632, 8692, 8856, 10104, 11367, 11448, 13038, 15156, 17261, 17384, 17712, 19557, 20208, 22313, 22734, 22896, 26076, 30312, 34522, 34768, 39114, 44626, 45468, 51783, 52152, 58671, 60624, 66939, 69044, 78228, 89252, 90936, 103566, 104304, 117342, 133878, 138088, 155349, 156456, 178504, 181872, 200817, 207132, 234684, 267756, 276176, 310698, 312912, 357008, 401634, 414264, 466047, 469368, 535512, 602451, 621396, 803268, 828528, 914833, 932094, 938736, 1071024, 1204902, 1242792, 1606536, 1829666, 1864188, 2409804, 2485584, 2744499, 3213072, 3659332, 3728376, 4819608, 5488998, 7318664, 7456752, 8233497, 9639216, 10977996, 14637328, 16466994, 21955992, 24700491, 32933988, 43911984, 49400982, 65867976, 98801964, 131735952, 197603928, 395207856]

約数ペア:

[(1, 395207856), (2, 197603928), (3, 131735952), (4, 98801964), (6, 65867976), (8, 49400982), (9, 43911984), (12, 32933988), (16, 24700491), (18, 21955992), (24, 16466994), (27, 14637328), (36, 10977996), (41, 9639216), (48, 8233497), (53, 7456752), (54, 7318664), (72, 5488998), (82, 4819608), (106, 3728376), (108, 3659332), (123, 3213072), (144, 2744499), (159, 2485584), (164, 2409804), (212, 1864188), (216, 1829666), (246, 1606536), (318, 1242792), (328, 1204902), (369, 1071024), (421, 938736), (424, 932094), (432, 914833), (477, 828528), (492, 803268), (636, 621396), (656, 602451), (738, 535512), (842, 469368), (848, 466047), (954, 414264), (984, 401634), (1107, 357008), (1263, 312912), (1272, 310698), (1431, 276176), (1476, 267756), (1684, 234684), (1908, 207132), (1968, 200817), (2173, 181872), (2214, 178504), (2526, 156456), (2544, 155349), (2862, 138088), (2952, 133878), (3368, 117342), (3789, 104304), (3816, 103566), (4346, 90936), (4428, 89252), (5052, 78228), (5724, 69044), (5904, 66939), (6519, 60624), (6736, 58671), (7578, 52152), (7632, 51783), (8692, 45468), (8856, 44626), (10104, 39114), (11367, 34768), (11448, 34522), (13038, 30312), (15156, 26076), (17261, 22896), (17384, 22734), (17712, 22313), (19557, 20208)]