855508272

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{1277}}^1$

素因数の和:2126

約数の個数: 80

約数和(自身を含む): 2344751712

約数和(自身を除く): 1489243440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 821, 1277, 1642, 2463, 2554, 3284, 3831, 4926, 5108, 6568, 7662, 9852, 10216, 13136, 13957, 15324, 19704, 20432, 21709, 27914, 30648, 39408, 41871, 43418, 55828, 61296, 65127, 83742, 86836, 111656, 130254, 167484, 173672, 223312, 260508, 334968, 347344, 521016, 669936, 1042032, 1048417, 2096834, 3145251, 4193668, 6290502, 8387336, 12581004, 16774672, 17823089, 25162008, 35646178, 50324016, 53469267, 71292356, 106938534, 142584712, 213877068, 285169424, 427754136, 855508272]

約数ペア:

[(1, 855508272), (2, 427754136), (3, 285169424), (4, 213877068), (6, 142584712), (8, 106938534), (12, 71292356), (16, 53469267), (17, 50324016), (24, 35646178), (34, 25162008), (48, 17823089), (51, 16774672), (68, 12581004), (102, 8387336), (136, 6290502), (204, 4193668), (272, 3145251), (408, 2096834), (816, 1048417), (821, 1042032), (1277, 669936), (1642, 521016), (2463, 347344), (2554, 334968), (3284, 260508), (3831, 223312), (4926, 173672), (5108, 167484), (6568, 130254), (7662, 111656), (9852, 86836), (10216, 83742), (13136, 65127), (13957, 61296), (15324, 55828), (19704, 43418), (20432, 41871), (21709, 39408), (27914, 30648)]