258418836

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 168

約数和(自身を含む): 775076904

約数和(自身を除く): 516658068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 243, 306, 324, 351, 401, 442, 459, 468, 486, 612, 663, 702, 729, 802, 884, 918, 972, 1053, 1203, 1326, 1377, 1404, 1458, 1604, 1836, 1989, 2106, 2406, 2652, 2754, 2916, 3159, 3609, 3978, 4131, 4212, 4812, 5213, 5508, 5967, 6318, 6817, 7218, 7956, 8262, 9477, 10426, 10827, 11934, 12393, 12636, 13634, 14436, 15639, 16524, 17901, 18954, 20451, 20852, 21654, 23868, 24786, 27268, 31278, 32481, 35802, 37908, 40902, 43308, 46917, 49572, 53703, 61353, 62556, 64962, 71604, 81804, 88621, 93834, 97443, 107406, 122706, 129924, 140751, 161109, 177242, 184059, 187668, 194886, 214812, 245412, 265863, 281502, 292329, 322218, 354484, 368118, 389772, 422253, 531726, 552177, 563004, 584658, 644436, 736236, 797589, 844506, 1063452, 1104354, 1169316, 1266759, 1595178, 1656531, 1689012, 2208708, 2392767, 2533518, 3190356, 3313062, 3800277, 4785534, 4969593, 5067036, 6626124, 7178301, 7600554, 9571068, 9939186, 14356602, 15201108, 19878372, 21534903, 28713204, 43069806, 64604709, 86139612, 129209418, 258418836]

約数ペア:

[(1, 258418836), (2, 129209418), (3, 86139612), (4, 64604709), (6, 43069806), (9, 28713204), (12, 21534903), (13, 19878372), (17, 15201108), (18, 14356602), (26, 9939186), (27, 9571068), (34, 7600554), (36, 7178301), (39, 6626124), (51, 5067036), (52, 4969593), (54, 4785534), (68, 3800277), (78, 3313062), (81, 3190356), (102, 2533518), (108, 2392767), (117, 2208708), (153, 1689012), (156, 1656531), (162, 1595178), (204, 1266759), (221, 1169316), (234, 1104354), (243, 1063452), (306, 844506), (324, 797589), (351, 736236), (401, 644436), (442, 584658), (459, 563004), (468, 552177), (486, 531726), (612, 422253), (663, 389772), (702, 368118), (729, 354484), (802, 322218), (884, 292329), (918, 281502), (972, 265863), (1053, 245412), (1203, 214812), (1326, 194886), (1377, 187668), (1404, 184059), (1458, 177242), (1604, 161109), (1836, 140751), (1989, 129924), (2106, 122706), (2406, 107406), (2652, 97443), (2754, 93834), (2916, 88621), (3159, 81804), (3609, 71604), (3978, 64962), (4131, 62556), (4212, 61353), (4812, 53703), (5213, 49572), (5508, 46917), (5967, 43308), (6318, 40902), (6817, 37908), (7218, 35802), (7956, 32481), (8262, 31278), (9477, 27268), (10426, 24786), (10827, 23868), (11934, 21654), (12393, 20852), (12636, 20451), (13634, 18954), (14436, 17901), (15639, 16524)]