380709056

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:662

約数の個数: 112

約数和(自身を含む): 938784000

約数和(自身を除く): 558074944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 131, 182, 208, 224, 262, 364, 416, 448, 499, 524, 728, 832, 917, 998, 1048, 1456, 1703, 1834, 1996, 2096, 2912, 3406, 3493, 3668, 3992, 4192, 5824, 6487, 6812, 6986, 7336, 7984, 8384, 11921, 12974, 13624, 13972, 14672, 15968, 23842, 25948, 27248, 27944, 29344, 31936, 45409, 47684, 51896, 54496, 55888, 58688, 65369, 90818, 95368, 103792, 108992, 111776, 130738, 181636, 190736, 207584, 223552, 261476, 363272, 381472, 415168, 457583, 522952, 726544, 762944, 849797, 915166, 1045904, 1453088, 1699594, 1830332, 2091808, 2906176, 3399188, 3660664, 4183616, 5948579, 6798376, 7321328, 11897158, 13596752, 14642656, 23794316, 27193504, 29285312, 47588632, 54387008, 95177264, 190354528, 380709056]

約数ペア:

[(1, 380709056), (2, 190354528), (4, 95177264), (7, 54387008), (8, 47588632), (13, 29285312), (14, 27193504), (16, 23794316), (26, 14642656), (28, 13596752), (32, 11897158), (52, 7321328), (56, 6798376), (64, 5948579), (91, 4183616), (104, 3660664), (112, 3399188), (131, 2906176), (182, 2091808), (208, 1830332), (224, 1699594), (262, 1453088), (364, 1045904), (416, 915166), (448, 849797), (499, 762944), (524, 726544), (728, 522952), (832, 457583), (917, 415168), (998, 381472), (1048, 363272), (1456, 261476), (1703, 223552), (1834, 207584), (1996, 190736), (2096, 181636), (2912, 130738), (3406, 111776), (3493, 108992), (3668, 103792), (3992, 95368), (4192, 90818), (5824, 65369), (6487, 58688), (6812, 55888), (6986, 54496), (7336, 51896), (7984, 47684), (8384, 45409), (11921, 31936), (12974, 29344), (13624, 27944), (13972, 27248), (14672, 25948), (15968, 23842)]