258638952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 288

約数和(自身を含む): 841155840

約数和(自身を除く): 582516888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 31, 33, 34, 39, 44, 51, 52, 62, 66, 68, 78, 88, 93, 102, 104, 121, 124, 132, 136, 143, 156, 169, 186, 187, 204, 221, 242, 248, 264, 286, 312, 338, 341, 363, 372, 374, 403, 408, 429, 442, 484, 507, 527, 561, 572, 663, 676, 682, 726, 744, 748, 806, 858, 884, 968, 1014, 1023, 1054, 1122, 1144, 1209, 1326, 1352, 1364, 1452, 1496, 1573, 1581, 1612, 1716, 1768, 1859, 2028, 2046, 2057, 2108, 2244, 2418, 2431, 2652, 2728, 2873, 2904, 3146, 3162, 3224, 3432, 3718, 3751, 4056, 4092, 4114, 4216, 4433, 4488, 4719, 4836, 4862, 5239, 5304, 5577, 5746, 5797, 6171, 6292, 6324, 6851, 7293, 7436, 7502, 8184, 8228, 8619, 8866, 9438, 9672, 9724, 10478, 11154, 11253, 11492, 11594, 12342, 12584, 12648, 13299, 13702, 14586, 14872, 15004, 15717, 16456, 17238, 17391, 17732, 18876, 19448, 20449, 20553, 20956, 22308, 22506, 22984, 23188, 24684, 26598, 26741, 27404, 29172, 30008, 31434, 31603, 34476, 34782, 35464, 37752, 40898, 41106, 41912, 44616, 45012, 46376, 48763, 49368, 53196, 53482, 54808, 57629, 58344, 61347, 62868, 63206, 63767, 68952, 69564, 75361, 80223, 81796, 82212, 89063, 90024, 94809, 97526, 106392, 106964, 115258, 122694, 125736, 126412, 127534, 139128, 146289, 150722, 160446, 163592, 164424, 172887, 178126, 189618, 191301, 195052, 213928, 226083, 230516, 245388, 252824, 255068, 267189, 292578, 301444, 320892, 345774, 347633, 356252, 379236, 382602, 390104, 452166, 461032, 490776, 510136, 534378, 585156, 602888, 633919, 641784, 691548, 695266, 712504, 758472, 765204, 828971, 904332, 979693, 1042899, 1068756, 1170312, 1267838, 1383096, 1390532, 1530408, 1657942, 1808664, 1901757, 1959386, 2085798, 2137512, 2486913, 2535676, 2781064, 2939079, 3315884, 3803514, 3918772, 4171596, 4973826, 5071352, 5878158, 6631768, 7607028, 7837544, 8343192, 9947652, 10776623, 11756316, 15214056, 19895304, 21553246, 23512632, 32329869, 43106492, 64659738, 86212984, 129319476, 258638952]

約数ペア:

[(1, 258638952), (2, 129319476), (3, 86212984), (4, 64659738), (6, 43106492), (8, 32329869), (11, 23512632), (12, 21553246), (13, 19895304), (17, 15214056), (22, 11756316), (24, 10776623), (26, 9947652), (31, 8343192), (33, 7837544), (34, 7607028), (39, 6631768), (44, 5878158), (51, 5071352), (52, 4973826), (62, 4171596), (66, 3918772), (68, 3803514), (78, 3315884), (88, 2939079), (93, 2781064), (102, 2535676), (104, 2486913), (121, 2137512), (124, 2085798), (132, 1959386), (136, 1901757), (143, 1808664), (156, 1657942), (169, 1530408), (186, 1390532), (187, 1383096), (204, 1267838), (221, 1170312), (242, 1068756), (248, 1042899), (264, 979693), (286, 904332), (312, 828971), (338, 765204), (341, 758472), (363, 712504), (372, 695266), (374, 691548), (403, 641784), (408, 633919), (429, 602888), (442, 585156), (484, 534378), (507, 510136), (527, 490776), (561, 461032), (572, 452166), (663, 390104), (676, 382602), (682, 379236), (726, 356252), (744, 347633), (748, 345774), (806, 320892), (858, 301444), (884, 292578), (968, 267189), (1014, 255068), (1023, 252824), (1054, 245388), (1122, 230516), (1144, 226083), (1209, 213928), (1326, 195052), (1352, 191301), (1364, 189618), (1452, 178126), (1496, 172887), (1573, 164424), (1581, 163592), (1612, 160446), (1716, 150722), (1768, 146289), (1859, 139128), (2028, 127534), (2046, 126412), (2057, 125736), (2108, 122694), (2244, 115258), (2418, 106964), (2431, 106392), (2652, 97526), (2728, 94809), (2873, 90024), (2904, 89063), (3146, 82212), (3162, 81796), (3224, 80223), (3432, 75361), (3718, 69564), (3751, 68952), (4056, 63767), (4092, 63206), (4114, 62868), (4216, 61347), (4433, 58344), (4488, 57629), (4719, 54808), (4836, 53482), (4862, 53196), (5239, 49368), (5304, 48763), (5577, 46376), (5746, 45012), (5797, 44616), (6171, 41912), (6292, 41106), (6324, 40898), (6851, 37752), (7293, 35464), (7436, 34782), (7502, 34476), (8184, 31603), (8228, 31434), (8619, 30008), (8866, 29172), (9438, 27404), (9672, 26741), (9724, 26598), (10478, 24684), (11154, 23188), (11253, 22984), (11492, 22506), (11594, 22308), (12342, 20956), (12584, 20553), (12648, 20449), (13299, 19448), (13702, 18876), (14586, 17732), (14872, 17391), (15004, 17238), (15717, 16456)]