2551830288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2339}}^1$

素因数の和:2565

約数の個数: 160

約数和(自身を含む): 8022343680

約数和(自身を除く): 5470513392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 191, 204, 238, 272, 336, 357, 382, 408, 476, 573, 714, 764, 816, 952, 1146, 1337, 1428, 1528, 1904, 2292, 2339, 2674, 2856, 3056, 3247, 4011, 4584, 4678, 5348, 5712, 6494, 7017, 8022, 9168, 9356, 9741, 10696, 12988, 14034, 16044, 16373, 18712, 19482, 21392, 22729, 25976, 28068, 32088, 32746, 37424, 38964, 39763, 45458, 49119, 51952, 56136, 64176, 65492, 68187, 77928, 79526, 90916, 98238, 112272, 119289, 130984, 136374, 155856, 159052, 181832, 196476, 238578, 261968, 272748, 278341, 318104, 363664, 392952, 446749, 477156, 545496, 556682, 636208, 785904, 835023, 893498, 954312, 1090992, 1113364, 1340247, 1670046, 1786996, 1908624, 2226728, 2680494, 3127243, 3340092, 3573992, 4453456, 5360988, 6254486, 6680184, 7147984, 7594733, 9381729, 10721976, 12508972, 13360368, 15189466, 18763458, 21443952, 22784199, 25017944, 30378932, 37526916, 45568398, 50035888, 53163131, 60757864, 75053832, 91136796, 106326262, 121515728, 150107664, 159489393, 182273592, 212652524, 318978786, 364547184, 425305048, 637957572, 850610096, 1275915144, 2551830288]

約数ペア:

[(1, 2551830288), (2, 1275915144), (3, 850610096), (4, 637957572), (6, 425305048), (7, 364547184), (8, 318978786), (12, 212652524), (14, 182273592), (16, 159489393), (17, 150107664), (21, 121515728), (24, 106326262), (28, 91136796), (34, 75053832), (42, 60757864), (48, 53163131), (51, 50035888), (56, 45568398), (68, 37526916), (84, 30378932), (102, 25017944), (112, 22784199), (119, 21443952), (136, 18763458), (168, 15189466), (191, 13360368), (204, 12508972), (238, 10721976), (272, 9381729), (336, 7594733), (357, 7147984), (382, 6680184), (408, 6254486), (476, 5360988), (573, 4453456), (714, 3573992), (764, 3340092), (816, 3127243), (952, 2680494), (1146, 2226728), (1337, 1908624), (1428, 1786996), (1528, 1670046), (1904, 1340247), (2292, 1113364), (2339, 1090992), (2674, 954312), (2856, 893498), (3056, 835023), (3247, 785904), (4011, 636208), (4584, 556682), (4678, 545496), (5348, 477156), (5712, 446749), (6494, 392952), (7017, 363664), (8022, 318104), (9168, 278341), (9356, 272748), (9741, 261968), (10696, 238578), (12988, 196476), (14034, 181832), (16044, 159052), (16373, 155856), (18712, 136374), (19482, 130984), (21392, 119289), (22729, 112272), (25976, 98238), (28068, 90916), (32088, 79526), (32746, 77928), (37424, 68187), (38964, 65492), (39763, 64176), (45458, 56136), (49119, 51952)]