268509084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:779

約数の個数: 96

約数和(自身を含む): 701084160

約数和(自身を除く): 432575076

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 89, 92, 102, 138, 178, 204, 267, 276, 356, 391, 534, 643, 782, 1068, 1173, 1286, 1513, 1564, 1929, 2047, 2346, 2572, 3026, 3858, 4094, 4539, 4692, 6052, 6141, 7716, 8188, 9078, 10931, 12282, 14789, 18156, 21862, 24564, 29578, 32793, 34799, 43724, 44367, 57227, 59156, 65586, 69598, 88734, 104397, 114454, 131172, 139196, 171681, 177468, 208794, 228908, 251413, 343362, 417588, 502826, 686724, 754239, 972859, 1005652, 1316221, 1508478, 1945718, 2632442, 2918577, 3016956, 3891436, 3948663, 5264884, 5837154, 7897326, 11674308, 15794652, 22375757, 44751514, 67127271, 89503028, 134254542, 268509084]

約数ペア:

[(1, 268509084), (2, 134254542), (3, 89503028), (4, 67127271), (6, 44751514), (12, 22375757), (17, 15794652), (23, 11674308), (34, 7897326), (46, 5837154), (51, 5264884), (68, 3948663), (69, 3891436), (89, 3016956), (92, 2918577), (102, 2632442), (138, 1945718), (178, 1508478), (204, 1316221), (267, 1005652), (276, 972859), (356, 754239), (391, 686724), (534, 502826), (643, 417588), (782, 343362), (1068, 251413), (1173, 228908), (1286, 208794), (1513, 177468), (1564, 171681), (1929, 139196), (2047, 131172), (2346, 114454), (2572, 104397), (3026, 88734), (3858, 69598), (4094, 65586), (4539, 59156), (4692, 57227), (6052, 44367), (6141, 43724), (7716, 34799), (8188, 32793), (9078, 29578), (10931, 24564), (12282, 21862), (14789, 18156)]