19650011472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{4177}}^1$

素因数の和:4570

約数の個数: 240

約数和(自身を含む): 67888154880

約数和(自身を除く): 48238143408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 359, 364, 468, 504, 546, 624, 718, 728, 819, 936, 1008, 1077, 1092, 1436, 1456, 1638, 1872, 2154, 2184, 2513, 2872, 3231, 3276, 4177, 4308, 4368, 4667, 5026, 5744, 6462, 6552, 7539, 8354, 8616, 9334, 10052, 12531, 12924, 13104, 14001, 15078, 16708, 17232, 18668, 20104, 22617, 25062, 25848, 28002, 29239, 30156, 32669, 33416, 37336, 37593, 40208, 42003, 45234, 50124, 51696, 54301, 56004, 58478, 60312, 65338, 66832, 74672, 75186, 84006, 87717, 90468, 98007, 100248, 108602, 112008, 116956, 120624, 130676, 150372, 162903, 168012, 175434, 180936, 196014, 200496, 217204, 224016, 233912, 261352, 263151, 294021, 300744, 325806, 336024, 350868, 361872, 380107, 392028, 434408, 467824, 488709, 522704, 526302, 588042, 601488, 651612, 672048, 701736, 760214, 784056, 868816, 977418, 1052604, 1140321, 1176084, 1303224, 1403472, 1499543, 1520428, 1568112, 1954836, 2105208, 2280642, 2352168, 2606448, 2999086, 3040856, 3420963, 3909672, 4210416, 4498629, 4561284, 4704336, 5998172, 6081712, 6841926, 7819344, 8997258, 9122568, 10496801, 11996344, 13495887, 13683852, 17994516, 18245136, 19494059, 20993602, 23992688, 26991774, 27367704, 31490403, 35989032, 38988118, 41987204, 53983548, 54735408, 58482177, 62980806, 71978064, 77976236, 83974408, 94471209, 107967096, 116964354, 125961612, 136458413, 155952472, 167948816, 175446531, 188942418, 215934192, 233928708, 251923224, 272916826, 311904944, 350893062, 377884836, 409375239, 467857416, 503846448, 545833652, 701786124, 755769672, 818750478, 935714832, 1091667304, 1228125717, 1403572248, 1511539344, 1637500956, 2183334608, 2456251434, 2807144496, 3275001912, 4912502868, 6550003824, 9825005736, 19650011472]

約数ペア:

[(1, 19650011472), (2, 9825005736), (3, 6550003824), (4, 4912502868), (6, 3275001912), (7, 2807144496), (8, 2456251434), (9, 2183334608), (12, 1637500956), (13, 1511539344), (14, 1403572248), (16, 1228125717), (18, 1091667304), (21, 935714832), (24, 818750478), (26, 755769672), (28, 701786124), (36, 545833652), (39, 503846448), (42, 467857416), (48, 409375239), (52, 377884836), (56, 350893062), (63, 311904944), (72, 272916826), (78, 251923224), (84, 233928708), (91, 215934192), (104, 188942418), (112, 175446531), (117, 167948816), (126, 155952472), (144, 136458413), (156, 125961612), (168, 116964354), (182, 107967096), (208, 94471209), (234, 83974408), (252, 77976236), (273, 71978064), (312, 62980806), (336, 58482177), (359, 54735408), (364, 53983548), (468, 41987204), (504, 38988118), (546, 35989032), (624, 31490403), (718, 27367704), (728, 26991774), (819, 23992688), (936, 20993602), (1008, 19494059), (1077, 18245136), (1092, 17994516), (1436, 13683852), (1456, 13495887), (1638, 11996344), (1872, 10496801), (2154, 9122568), (2184, 8997258), (2513, 7819344), (2872, 6841926), (3231, 6081712), (3276, 5998172), (4177, 4704336), (4308, 4561284), (4368, 4498629), (4667, 4210416), (5026, 3909672), (5744, 3420963), (6462, 3040856), (6552, 2999086), (7539, 2606448), (8354, 2352168), (8616, 2280642), (9334, 2105208), (10052, 1954836), (12531, 1568112), (12924, 1520428), (13104, 1499543), (14001, 1403472), (15078, 1303224), (16708, 1176084), (17232, 1140321), (18668, 1052604), (20104, 977418), (22617, 868816), (25062, 784056), (25848, 760214), (28002, 701736), (29239, 672048), (30156, 651612), (32669, 601488), (33416, 588042), (37336, 526302), (37593, 522704), (40208, 488709), (42003, 467824), (45234, 434408), (50124, 392028), (51696, 380107), (54301, 361872), (56004, 350868), (58478, 336024), (60312, 325806), (65338, 300744), (66832, 294021), (74672, 263151), (75186, 261352), (84006, 233912), (87717, 224016), (90468, 217204), (98007, 200496), (100248, 196014), (108602, 180936), (112008, 175434), (116956, 168012), (120624, 162903), (130676, 150372)]