40481472

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 112

約数和(自身を含む): 114117120

約数和(自身を除く): 73635648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 89, 92, 96, 103, 138, 178, 184, 192, 206, 267, 276, 309, 356, 368, 412, 534, 552, 618, 712, 736, 824, 1068, 1104, 1236, 1424, 1472, 1648, 2047, 2136, 2208, 2369, 2472, 2848, 3296, 4094, 4272, 4416, 4738, 4944, 5696, 6141, 6592, 7107, 8188, 8544, 9167, 9476, 9888, 12282, 14214, 16376, 17088, 18334, 18952, 19776, 24564, 27501, 28428, 32752, 36668, 37904, 49128, 55002, 56856, 65504, 73336, 75808, 98256, 110004, 113712, 131008, 146672, 151616, 196512, 210841, 220008, 227424, 293344, 393024, 421682, 440016, 454848, 586688, 632523, 843364, 880032, 1265046, 1686728, 1760064, 2530092, 3373456, 5060184, 6746912, 10120368, 13493824, 20240736, 40481472]

約数ペア:

[(1, 40481472), (2, 20240736), (3, 13493824), (4, 10120368), (6, 6746912), (8, 5060184), (12, 3373456), (16, 2530092), (23, 1760064), (24, 1686728), (32, 1265046), (46, 880032), (48, 843364), (64, 632523), (69, 586688), (89, 454848), (92, 440016), (96, 421682), (103, 393024), (138, 293344), (178, 227424), (184, 220008), (192, 210841), (206, 196512), (267, 151616), (276, 146672), (309, 131008), (356, 113712), (368, 110004), (412, 98256), (534, 75808), (552, 73336), (618, 65504), (712, 56856), (736, 55002), (824, 49128), (1068, 37904), (1104, 36668), (1236, 32752), (1424, 28428), (1472, 27501), (1648, 24564), (2047, 19776), (2136, 18952), (2208, 18334), (2369, 17088), (2472, 16376), (2848, 14214), (3296, 12282), (4094, 9888), (4272, 9476), (4416, 9167), (4738, 8544), (4944, 8188), (5696, 7107), (6141, 6592)]