2000264448

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28621}}^1$

素因数の和:28660

約数の個数: 144

約数和(自身を含む): 6552377216

約数和(自身を除く): 4552112768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 768, 832, 896, 1092, 1248, 1344, 1456, 1664, 1792, 2184, 2496, 2688, 2912, 3328, 4368, 4992, 5376, 5824, 8736, 9984, 11648, 17472, 23296, 28621, 34944, 57242, 69888, 85863, 114484, 171726, 200347, 228968, 343452, 372073, 400694, 457936, 601041, 686904, 744146, 801388, 915872, 1116219, 1202082, 1373808, 1488292, 1602776, 1831744, 2232438, 2404164, 2604511, 2747616, 2976584, 3205552, 3663488, 4464876, 4808328, 5209022, 5495232, 5953168, 6411104, 7326976, 7813533, 8929752, 9616656, 10418044, 10990464, 11906336, 12822208, 15627066, 17859504, 19233312, 20836088, 21980928, 23812672, 25644416, 31254132, 35719008, 38466624, 41672176, 47625344, 51288832, 62508264, 71438016, 76933248, 83344352, 95250688, 125016528, 142876032, 153866496, 166688704, 250033056, 285752064, 333377408, 500066112, 666754816, 1000132224, 2000264448]

約数ペア:

[(1, 2000264448), (2, 1000132224), (3, 666754816), (4, 500066112), (6, 333377408), (7, 285752064), (8, 250033056), (12, 166688704), (13, 153866496), (14, 142876032), (16, 125016528), (21, 95250688), (24, 83344352), (26, 76933248), (28, 71438016), (32, 62508264), (39, 51288832), (42, 47625344), (48, 41672176), (52, 38466624), (56, 35719008), (64, 31254132), (78, 25644416), (84, 23812672), (91, 21980928), (96, 20836088), (104, 19233312), (112, 17859504), (128, 15627066), (156, 12822208), (168, 11906336), (182, 10990464), (192, 10418044), (208, 9616656), (224, 8929752), (256, 7813533), (273, 7326976), (312, 6411104), (336, 5953168), (364, 5495232), (384, 5209022), (416, 4808328), (448, 4464876), (546, 3663488), (624, 3205552), (672, 2976584), (728, 2747616), (768, 2604511), (832, 2404164), (896, 2232438), (1092, 1831744), (1248, 1602776), (1344, 1488292), (1456, 1373808), (1664, 1202082), (1792, 1116219), (2184, 915872), (2496, 801388), (2688, 744146), (2912, 686904), (3328, 601041), (4368, 457936), (4992, 400694), (5376, 372073), (5824, 343452), (8736, 228968), (9984, 200347), (11648, 171726), (17472, 114484), (23296, 85863), (28621, 69888), (34944, 57242)]