776316384

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{977}}^1$

素因数の和:1113

約数の個数: 144

約数和(自身を含む): 2306828160

約数和(自身を除く): 1530511776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 89, 93, 96, 124, 144, 178, 186, 248, 267, 279, 288, 356, 372, 496, 534, 558, 712, 744, 801, 977, 992, 1068, 1116, 1424, 1488, 1602, 1954, 2136, 2232, 2759, 2848, 2931, 2976, 3204, 3908, 4272, 4464, 5518, 5862, 6408, 7816, 8277, 8544, 8793, 8928, 11036, 11724, 12816, 15632, 16554, 17586, 22072, 23448, 24831, 25632, 30287, 31264, 33108, 35172, 44144, 46896, 49662, 60574, 66216, 70344, 86953, 88288, 90861, 93792, 99324, 121148, 132432, 140688, 173906, 181722, 198648, 242296, 260859, 264864, 272583, 281376, 347812, 363444, 397296, 484592, 521718, 545166, 695624, 726888, 782577, 794592, 969184, 1043436, 1090332, 1391248, 1453776, 1565154, 2086872, 2180664, 2695543, 2782496, 2907552, 3130308, 4173744, 4361328, 5391086, 6260616, 8086629, 8347488, 8722656, 10782172, 12521232, 16173258, 21564344, 24259887, 25042464, 32346516, 43128688, 48519774, 64693032, 86257376, 97039548, 129386064, 194079096, 258772128, 388158192, 776316384]

約数ペア:

[(1, 776316384), (2, 388158192), (3, 258772128), (4, 194079096), (6, 129386064), (8, 97039548), (9, 86257376), (12, 64693032), (16, 48519774), (18, 43128688), (24, 32346516), (31, 25042464), (32, 24259887), (36, 21564344), (48, 16173258), (62, 12521232), (72, 10782172), (89, 8722656), (93, 8347488), (96, 8086629), (124, 6260616), (144, 5391086), (178, 4361328), (186, 4173744), (248, 3130308), (267, 2907552), (279, 2782496), (288, 2695543), (356, 2180664), (372, 2086872), (496, 1565154), (534, 1453776), (558, 1391248), (712, 1090332), (744, 1043436), (801, 969184), (977, 794592), (992, 782577), (1068, 726888), (1116, 695624), (1424, 545166), (1488, 521718), (1602, 484592), (1954, 397296), (2136, 363444), (2232, 347812), (2759, 281376), (2848, 272583), (2931, 264864), (2976, 260859), (3204, 242296), (3908, 198648), (4272, 181722), (4464, 173906), (5518, 140688), (5862, 132432), (6408, 121148), (7816, 99324), (8277, 93792), (8544, 90861), (8793, 88288), (8928, 86953), (11036, 70344), (11724, 66216), (12816, 60574), (15632, 49662), (16554, 46896), (17586, 44144), (22072, 35172), (23448, 33108), (24831, 31264), (25632, 30287)]