247690872

素因数分解:

$2^3\times 3^9\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:68

約数の個数: 240

約数和(自身を含む): 824605320

約数和(自身を除く): 576914448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 121, 132, 143, 156, 162, 198, 216, 234, 242, 243, 264, 286, 297, 312, 324, 351, 363, 396, 429, 468, 484, 486, 572, 594, 648, 702, 726, 729, 792, 858, 891, 936, 968, 972, 1053, 1089, 1144, 1188, 1287, 1404, 1452, 1458, 1573, 1716, 1782, 1944, 2106, 2178, 2187, 2376, 2574, 2673, 2808, 2904, 2916, 3146, 3159, 3267, 3432, 3564, 3861, 4212, 4356, 4374, 4719, 5148, 5346, 5832, 6292, 6318, 6534, 6561, 7128, 7722, 8019, 8424, 8712, 8748, 9438, 9477, 9801, 10296, 10692, 11583, 12584, 12636, 13068, 13122, 14157, 15444, 16038, 17496, 18876, 18954, 19602, 19683, 21384, 23166, 24057, 25272, 26136, 26244, 28314, 28431, 29403, 30888, 32076, 34749, 37752, 37908, 39204, 39366, 42471, 46332, 48114, 52488, 56628, 56862, 58806, 64152, 69498, 72171, 75816, 78408, 78732, 84942, 85293, 88209, 92664, 96228, 104247, 113256, 113724, 117612, 127413, 138996, 144342, 157464, 169884, 170586, 176418, 192456, 208494, 216513, 227448, 235224, 254826, 255879, 264627, 277992, 288684, 312741, 339768, 341172, 352836, 382239, 416988, 433026, 509652, 511758, 529254, 577368, 625482, 682344, 705672, 764478, 793881, 833976, 866052, 938223, 1019304, 1023516, 1058508, 1146717, 1250964, 1528956, 1587762, 1732104, 1876446, 2047032, 2117016, 2293434, 2381643, 2501928, 2814669, 3057912, 3175524, 3440151, 3752892, 4586868, 4763286, 5629338, 6351048, 6880302, 7505784, 9173736, 9526572, 10320453, 11258676, 13760604, 19053144, 20640906, 22517352, 27521208, 30961359, 41281812, 61922718, 82563624, 123845436, 247690872]

約数ペア:

[(1, 247690872), (2, 123845436), (3, 82563624), (4, 61922718), (6, 41281812), (8, 30961359), (9, 27521208), (11, 22517352), (12, 20640906), (13, 19053144), (18, 13760604), (22, 11258676), (24, 10320453), (26, 9526572), (27, 9173736), (33, 7505784), (36, 6880302), (39, 6351048), (44, 5629338), (52, 4763286), (54, 4586868), (66, 3752892), (72, 3440151), (78, 3175524), (81, 3057912), (88, 2814669), (99, 2501928), (104, 2381643), (108, 2293434), (117, 2117016), (121, 2047032), (132, 1876446), (143, 1732104), (156, 1587762), (162, 1528956), (198, 1250964), (216, 1146717), (234, 1058508), (242, 1023516), (243, 1019304), (264, 938223), (286, 866052), (297, 833976), (312, 793881), (324, 764478), (351, 705672), (363, 682344), (396, 625482), (429, 577368), (468, 529254), (484, 511758), (486, 509652), (572, 433026), (594, 416988), (648, 382239), (702, 352836), (726, 341172), (729, 339768), (792, 312741), (858, 288684), (891, 277992), (936, 264627), (968, 255879), (972, 254826), (1053, 235224), (1089, 227448), (1144, 216513), (1188, 208494), (1287, 192456), (1404, 176418), (1452, 170586), (1458, 169884), (1573, 157464), (1716, 144342), (1782, 138996), (1944, 127413), (2106, 117612), (2178, 113724), (2187, 113256), (2376, 104247), (2574, 96228), (2673, 92664), (2808, 88209), (2904, 85293), (2916, 84942), (3146, 78732), (3159, 78408), (3267, 75816), (3432, 72171), (3564, 69498), (3861, 64152), (4212, 58806), (4356, 56862), (4374, 56628), (4719, 52488), (5148, 48114), (5346, 46332), (5832, 42471), (6292, 39366), (6318, 39204), (6534, 37908), (6561, 37752), (7128, 34749), (7722, 32076), (8019, 30888), (8424, 29403), (8712, 28431), (8748, 28314), (9438, 26244), (9477, 26136), (9801, 25272), (10296, 24057), (10692, 23166), (11583, 21384), (12584, 19683), (12636, 19602), (13068, 18954), (13122, 18876), (14157, 17496), (15444, 16038)]