377207688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1003

約数の個数: 128

約数和(自身を含む): 1117670400

約数和(自身を除く): 740462712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 131, 132, 143, 156, 262, 264, 286, 312, 393, 429, 524, 572, 786, 839, 858, 1048, 1144, 1441, 1572, 1678, 1703, 1716, 2517, 2882, 3144, 3356, 3406, 3432, 4323, 5034, 5109, 5764, 6712, 6812, 8646, 9229, 10068, 10218, 10907, 11528, 13624, 17292, 18458, 18733, 20136, 20436, 21814, 27687, 32721, 34584, 36916, 37466, 40872, 43628, 55374, 56199, 65442, 73832, 74932, 87256, 109909, 110748, 112398, 119977, 130884, 149864, 219818, 221496, 224796, 239954, 261768, 329727, 359931, 439636, 449592, 479908, 659454, 719862, 879272, 959816, 1208999, 1318908, 1428817, 1439724, 2417998, 2637816, 2857634, 2879448, 3626997, 4286451, 4835996, 5715268, 7253994, 8572902, 9671992, 11430536, 14507988, 15716987, 17145804, 29015976, 31433974, 34291608, 47150961, 62867948, 94301922, 125735896, 188603844, 377207688]

約数ペア:

[(1, 377207688), (2, 188603844), (3, 125735896), (4, 94301922), (6, 62867948), (8, 47150961), (11, 34291608), (12, 31433974), (13, 29015976), (22, 17145804), (24, 15716987), (26, 14507988), (33, 11430536), (39, 9671992), (44, 8572902), (52, 7253994), (66, 5715268), (78, 4835996), (88, 4286451), (104, 3626997), (131, 2879448), (132, 2857634), (143, 2637816), (156, 2417998), (262, 1439724), (264, 1428817), (286, 1318908), (312, 1208999), (393, 959816), (429, 879272), (524, 719862), (572, 659454), (786, 479908), (839, 449592), (858, 439636), (1048, 359931), (1144, 329727), (1441, 261768), (1572, 239954), (1678, 224796), (1703, 221496), (1716, 219818), (2517, 149864), (2882, 130884), (3144, 119977), (3356, 112398), (3406, 110748), (3432, 109909), (4323, 87256), (5034, 74932), (5109, 73832), (5764, 65442), (6712, 56199), (6812, 55374), (8646, 43628), (9229, 40872), (10068, 37466), (10218, 36916), (10907, 34584), (11528, 32721), (13624, 27687), (17292, 21814), (18458, 20436), (18733, 20136)]