1964823936

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 5315587200

約数和(自身を除く): 3350763264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 139, 192, 262, 278, 281, 384, 393, 417, 524, 556, 562, 786, 834, 843, 1048, 1112, 1124, 1572, 1668, 1686, 2096, 2224, 2248, 3144, 3336, 3372, 4192, 4448, 4496, 6288, 6672, 6744, 8384, 8896, 8992, 12576, 13344, 13488, 16768, 17792, 17984, 18209, 25152, 26688, 26976, 35968, 36418, 36811, 39059, 50304, 53376, 53952, 54627, 72836, 73622, 78118, 107904, 109254, 110433, 117177, 145672, 147244, 156236, 218508, 220866, 234354, 291344, 294488, 312472, 437016, 441732, 468708, 582688, 588976, 624944, 874032, 883464, 937416, 1165376, 1177952, 1249888, 1748064, 1766928, 1874832, 2330752, 2355904, 2499776, 3496128, 3533856, 3749664, 4711808, 4999552, 5116729, 6992256, 7067712, 7499328, 10233458, 14135424, 14998656, 15350187, 20466916, 30700374, 40933832, 61400748, 81867664, 122801496, 163735328, 245602992, 327470656, 491205984, 654941312, 982411968, 1964823936]

約数ペア:

[(1, 1964823936), (2, 982411968), (3, 654941312), (4, 491205984), (6, 327470656), (8, 245602992), (12, 163735328), (16, 122801496), (24, 81867664), (32, 61400748), (48, 40933832), (64, 30700374), (96, 20466916), (128, 15350187), (131, 14998656), (139, 14135424), (192, 10233458), (262, 7499328), (278, 7067712), (281, 6992256), (384, 5116729), (393, 4999552), (417, 4711808), (524, 3749664), (556, 3533856), (562, 3496128), (786, 2499776), (834, 2355904), (843, 2330752), (1048, 1874832), (1112, 1766928), (1124, 1748064), (1572, 1249888), (1668, 1177952), (1686, 1165376), (2096, 937416), (2224, 883464), (2248, 874032), (3144, 624944), (3336, 588976), (3372, 582688), (4192, 468708), (4448, 441732), (4496, 437016), (6288, 312472), (6672, 294488), (6744, 291344), (8384, 234354), (8896, 220866), (8992, 218508), (12576, 156236), (13344, 147244), (13488, 145672), (16768, 117177), (17792, 110433), (17984, 109254), (18209, 107904), (25152, 78118), (26688, 73622), (26976, 72836), (35968, 54627), (36418, 53952), (36811, 53376), (39059, 50304)]