1840116384

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:643

約数の個数: 144

約数和(自身を含む): 5329396800

約数和(自身を除く): 3489280416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 199, 288, 291, 331, 388, 398, 582, 597, 662, 776, 796, 873, 993, 1164, 1194, 1324, 1552, 1592, 1746, 1791, 1986, 2328, 2388, 2648, 2979, 3104, 3184, 3492, 3582, 3972, 4656, 4776, 5296, 5958, 6368, 6984, 7164, 7944, 9312, 9552, 10592, 11916, 13968, 14328, 15888, 19104, 19303, 23832, 27936, 28656, 31776, 32107, 38606, 47664, 57312, 57909, 64214, 65869, 77212, 95328, 96321, 115818, 128428, 131738, 154424, 173727, 192642, 197607, 231636, 256856, 263476, 288963, 308848, 347454, 385284, 395214, 463272, 513712, 526952, 577926, 592821, 617696, 694908, 770568, 790428, 926544, 1027424, 1053904, 1155852, 1185642, 1389816, 1541136, 1580856, 1853088, 2107808, 2311704, 2371284, 2779632, 3082272, 3161712, 4623408, 4742568, 5559264, 6323424, 6389293, 9246816, 9485136, 12778586, 18970272, 19167879, 25557172, 38335758, 51114344, 57503637, 76671516, 102228688, 115007274, 153343032, 204457376, 230014548, 306686064, 460029096, 613372128, 920058192, 1840116384]

約数ペア:

[(1, 1840116384), (2, 920058192), (3, 613372128), (4, 460029096), (6, 306686064), (8, 230014548), (9, 204457376), (12, 153343032), (16, 115007274), (18, 102228688), (24, 76671516), (32, 57503637), (36, 51114344), (48, 38335758), (72, 25557172), (96, 19167879), (97, 18970272), (144, 12778586), (194, 9485136), (199, 9246816), (288, 6389293), (291, 6323424), (331, 5559264), (388, 4742568), (398, 4623408), (582, 3161712), (597, 3082272), (662, 2779632), (776, 2371284), (796, 2311704), (873, 2107808), (993, 1853088), (1164, 1580856), (1194, 1541136), (1324, 1389816), (1552, 1185642), (1592, 1155852), (1746, 1053904), (1791, 1027424), (1986, 926544), (2328, 790428), (2388, 770568), (2648, 694908), (2979, 617696), (3104, 592821), (3184, 577926), (3492, 526952), (3582, 513712), (3972, 463272), (4656, 395214), (4776, 385284), (5296, 347454), (5958, 308848), (6368, 288963), (6984, 263476), (7164, 256856), (7944, 231636), (9312, 197607), (9552, 192642), (10592, 173727), (11916, 154424), (13968, 131738), (14328, 128428), (15888, 115818), (19104, 96321), (19303, 95328), (23832, 77212), (27936, 65869), (28656, 64214), (31776, 57909), (32107, 57312), (38606, 47664)]