2154131616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1291}}^1$

素因数の和:1515

約数の個数: 192

約数和(自身を含む): 7001358336

約数和(自身を除く): 4847226720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 191, 208, 224, 273, 312, 336, 364, 382, 416, 546, 573, 624, 672, 728, 764, 1092, 1146, 1248, 1291, 1337, 1456, 1528, 2184, 2292, 2483, 2582, 2674, 2912, 3056, 3873, 4011, 4368, 4584, 4966, 5164, 5348, 6112, 7449, 7746, 8022, 8736, 9037, 9168, 9932, 10328, 10696, 14898, 15492, 16044, 16783, 17381, 18074, 18336, 19864, 20656, 21392, 27111, 29796, 30984, 32088, 33566, 34762, 36148, 39728, 41312, 42784, 50349, 52143, 54222, 59592, 61968, 64176, 67132, 69524, 72296, 79456, 100698, 104286, 108444, 117481, 119184, 123936, 128352, 134264, 139048, 144592, 201396, 208572, 216888, 234962, 238368, 246581, 268528, 278096, 289184, 352443, 402792, 417144, 433776, 469924, 493162, 537056, 556192, 704886, 739743, 805584, 834288, 867552, 939848, 986324, 1409772, 1479486, 1611168, 1668576, 1726067, 1879696, 1972648, 2819544, 2958972, 3205553, 3452134, 3759392, 3945296, 5178201, 5639088, 5917944, 6411106, 6904268, 7890592, 9616659, 10356402, 11278176, 11835888, 12822212, 13808536, 19233318, 20712804, 22438871, 23671776, 25644424, 27617072, 38466636, 41425608, 44877742, 51288848, 55234144, 67316613, 76933272, 82851216, 89755484, 102577696, 134633226, 153866544, 165702432, 179510968, 269266452, 307733088, 359021936, 538532904, 718043872, 1077065808, 2154131616]

約数ペア:

[(1, 2154131616), (2, 1077065808), (3, 718043872), (4, 538532904), (6, 359021936), (7, 307733088), (8, 269266452), (12, 179510968), (13, 165702432), (14, 153866544), (16, 134633226), (21, 102577696), (24, 89755484), (26, 82851216), (28, 76933272), (32, 67316613), (39, 55234144), (42, 51288848), (48, 44877742), (52, 41425608), (56, 38466636), (78, 27617072), (84, 25644424), (91, 23671776), (96, 22438871), (104, 20712804), (112, 19233318), (156, 13808536), (168, 12822212), (182, 11835888), (191, 11278176), (208, 10356402), (224, 9616659), (273, 7890592), (312, 6904268), (336, 6411106), (364, 5917944), (382, 5639088), (416, 5178201), (546, 3945296), (573, 3759392), (624, 3452134), (672, 3205553), (728, 2958972), (764, 2819544), (1092, 1972648), (1146, 1879696), (1248, 1726067), (1291, 1668576), (1337, 1611168), (1456, 1479486), (1528, 1409772), (2184, 986324), (2292, 939848), (2483, 867552), (2582, 834288), (2674, 805584), (2912, 739743), (3056, 704886), (3873, 556192), (4011, 537056), (4368, 493162), (4584, 469924), (4966, 433776), (5164, 417144), (5348, 402792), (6112, 352443), (7449, 289184), (7746, 278096), (8022, 268528), (8736, 246581), (9037, 238368), (9168, 234962), (9932, 216888), (10328, 208572), (10696, 201396), (14898, 144592), (15492, 139048), (16044, 134264), (16783, 128352), (17381, 123936), (18074, 119184), (18336, 117481), (19864, 108444), (20656, 104286), (21392, 100698), (27111, 79456), (29796, 72296), (30984, 69524), (32088, 67132), (33566, 64176), (34762, 61968), (36148, 59592), (39728, 54222), (41312, 52143), (42784, 50349)]