245461216

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 663828480

約数和(自身を除く): 418367264

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 79, 88, 91, 97, 104, 112, 143, 154, 158, 176, 182, 194, 208, 224, 286, 308, 316, 352, 364, 388, 416, 553, 572, 616, 632, 679, 728, 776, 869, 1001, 1027, 1067, 1106, 1144, 1232, 1261, 1264, 1358, 1456, 1552, 1738, 2002, 2054, 2134, 2212, 2288, 2464, 2522, 2528, 2716, 2912, 3104, 3476, 4004, 4108, 4268, 4424, 4576, 5044, 5432, 6083, 6952, 7189, 7469, 7663, 8008, 8216, 8536, 8827, 8848, 10088, 10864, 11297, 12166, 13871, 13904, 14378, 14938, 15326, 16016, 16432, 17072, 17654, 17696, 20176, 21728, 22594, 24332, 27742, 27808, 28756, 29876, 30652, 32032, 32864, 34144, 35308, 40352, 45188, 48664, 53641, 55484, 57512, 59752, 61304, 70616, 79079, 84293, 90376, 97097, 97328, 99619, 107282, 110968, 115024, 119504, 122608, 141232, 158158, 168586, 180752, 194194, 194656, 199238, 214564, 221936, 230048, 239008, 245216, 282464, 316316, 337172, 361504, 388388, 398476, 429128, 443872, 590051, 632632, 674344, 697333, 776776, 796952, 858256, 1095809, 1180102, 1265264, 1348688, 1394666, 1553552, 1593904, 1716512, 2191618, 2360204, 2530528, 2697376, 2789332, 3107104, 3187808, 4383236, 4720408, 5578664, 7670663, 8766472, 9440816, 11157328, 15341326, 17532944, 18881632, 22314656, 30682652, 35065888, 61365304, 122730608, 245461216]

約数ペア:

[(1, 245461216), (2, 122730608), (4, 61365304), (7, 35065888), (8, 30682652), (11, 22314656), (13, 18881632), (14, 17532944), (16, 15341326), (22, 11157328), (26, 9440816), (28, 8766472), (32, 7670663), (44, 5578664), (52, 4720408), (56, 4383236), (77, 3187808), (79, 3107104), (88, 2789332), (91, 2697376), (97, 2530528), (104, 2360204), (112, 2191618), (143, 1716512), (154, 1593904), (158, 1553552), (176, 1394666), (182, 1348688), (194, 1265264), (208, 1180102), (224, 1095809), (286, 858256), (308, 796952), (316, 776776), (352, 697333), (364, 674344), (388, 632632), (416, 590051), (553, 443872), (572, 429128), (616, 398476), (632, 388388), (679, 361504), (728, 337172), (776, 316316), (869, 282464), (1001, 245216), (1027, 239008), (1067, 230048), (1106, 221936), (1144, 214564), (1232, 199238), (1261, 194656), (1264, 194194), (1358, 180752), (1456, 168586), (1552, 158158), (1738, 141232), (2002, 122608), (2054, 119504), (2134, 115024), (2212, 110968), (2288, 107282), (2464, 99619), (2522, 97328), (2528, 97097), (2716, 90376), (2912, 84293), (3104, 79079), (3476, 70616), (4004, 61304), (4108, 59752), (4268, 57512), (4424, 55484), (4576, 53641), (5044, 48664), (5432, 45188), (6083, 40352), (6952, 35308), (7189, 34144), (7469, 32864), (7663, 32032), (8008, 30652), (8216, 29876), (8536, 28756), (8827, 27808), (8848, 27742), (10088, 24332), (10864, 22594), (11297, 21728), (12166, 20176), (13871, 17696), (13904, 17654), (14378, 17072), (14938, 16432), (15326, 16016)]