245877072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 752332800

約数和(自身を除く): 506455728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 79, 84, 112, 118, 157, 158, 168, 177, 236, 237, 314, 316, 336, 354, 413, 471, 472, 474, 553, 628, 632, 708, 826, 942, 944, 948, 1099, 1106, 1239, 1256, 1264, 1416, 1652, 1659, 1884, 1896, 2198, 2212, 2478, 2512, 2832, 3297, 3304, 3318, 3768, 3792, 4396, 4424, 4661, 4956, 6594, 6608, 6636, 7536, 8792, 8848, 9263, 9322, 9912, 12403, 13188, 13272, 13983, 17584, 18526, 18644, 19824, 24806, 26376, 26544, 27789, 27966, 32627, 37052, 37209, 37288, 49612, 52752, 55578, 55932, 64841, 65254, 74104, 74418, 74576, 86821, 97881, 99224, 111156, 111864, 129682, 130508, 148208, 148836, 173642, 194523, 195762, 198448, 222312, 223728, 259364, 260463, 261016, 297672, 347284, 389046, 391524, 444624, 518728, 520926, 522032, 595344, 694568, 731777, 778092, 783048, 1037456, 1041852, 1389136, 1463554, 1556184, 1566096, 2083704, 2195331, 2927108, 3112368, 4167408, 4390662, 5122439, 5854216, 8781324, 10244878, 11708432, 15367317, 17562648, 20489756, 30734634, 35125296, 40979512, 61469268, 81959024, 122938536, 245877072]

約数ペア:

[(1, 245877072), (2, 122938536), (3, 81959024), (4, 61469268), (6, 40979512), (7, 35125296), (8, 30734634), (12, 20489756), (14, 17562648), (16, 15367317), (21, 11708432), (24, 10244878), (28, 8781324), (42, 5854216), (48, 5122439), (56, 4390662), (59, 4167408), (79, 3112368), (84, 2927108), (112, 2195331), (118, 2083704), (157, 1566096), (158, 1556184), (168, 1463554), (177, 1389136), (236, 1041852), (237, 1037456), (314, 783048), (316, 778092), (336, 731777), (354, 694568), (413, 595344), (471, 522032), (472, 520926), (474, 518728), (553, 444624), (628, 391524), (632, 389046), (708, 347284), (826, 297672), (942, 261016), (944, 260463), (948, 259364), (1099, 223728), (1106, 222312), (1239, 198448), (1256, 195762), (1264, 194523), (1416, 173642), (1652, 148836), (1659, 148208), (1884, 130508), (1896, 129682), (2198, 111864), (2212, 111156), (2478, 99224), (2512, 97881), (2832, 86821), (3297, 74576), (3304, 74418), (3318, 74104), (3768, 65254), (3792, 64841), (4396, 55932), (4424, 55578), (4661, 52752), (4956, 49612), (6594, 37288), (6608, 37209), (6636, 37052), (7536, 32627), (8792, 27966), (8848, 27789), (9263, 26544), (9322, 26376), (9912, 24806), (12403, 19824), (13188, 18644), (13272, 18526), (13983, 17584)]