251361252

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1733}}^1$

素因数の和:1842

約数の個数: 96

約数和(自身を含む): 699148800

約数和(自身を除く): 447787548

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 79, 102, 108, 153, 158, 204, 237, 306, 316, 459, 474, 612, 711, 918, 948, 1343, 1422, 1733, 1836, 2133, 2686, 2844, 3466, 4029, 4266, 5199, 5372, 6932, 8058, 8532, 10398, 12087, 15597, 16116, 20796, 24174, 29461, 31194, 36261, 46791, 48348, 58922, 62388, 72522, 88383, 93582, 117844, 136907, 145044, 176766, 187164, 265149, 273814, 353532, 410721, 530298, 547628, 795447, 821442, 1060596, 1232163, 1590894, 1642884, 2327419, 2464326, 3181788, 3696489, 4654838, 4928652, 6982257, 7392978, 9309676, 13964514, 14785956, 20946771, 27929028, 41893542, 62840313, 83787084, 125680626, 251361252]

約数ペア:

[(1, 251361252), (2, 125680626), (3, 83787084), (4, 62840313), (6, 41893542), (9, 27929028), (12, 20946771), (17, 14785956), (18, 13964514), (27, 9309676), (34, 7392978), (36, 6982257), (51, 4928652), (54, 4654838), (68, 3696489), (79, 3181788), (102, 2464326), (108, 2327419), (153, 1642884), (158, 1590894), (204, 1232163), (237, 1060596), (306, 821442), (316, 795447), (459, 547628), (474, 530298), (612, 410721), (711, 353532), (918, 273814), (948, 265149), (1343, 187164), (1422, 176766), (1733, 145044), (1836, 136907), (2133, 117844), (2686, 93582), (2844, 88383), (3466, 72522), (4029, 62388), (4266, 58922), (5199, 48348), (5372, 46791), (6932, 36261), (8058, 31194), (8532, 29461), (10398, 24174), (12087, 20796), (15597, 16116)]