999936864

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4457}}^1$

素因数の和:4533

約数の個数: 144

約数和(自身を含む): 3066925680

約数和(自身を除く): 2066988816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 72, 76, 82, 96, 114, 123, 144, 152, 164, 171, 228, 246, 288, 304, 328, 342, 369, 456, 492, 608, 656, 684, 738, 779, 912, 984, 1312, 1368, 1476, 1558, 1824, 1968, 2337, 2736, 2952, 3116, 3936, 4457, 4674, 5472, 5904, 6232, 7011, 8914, 9348, 11808, 12464, 13371, 14022, 17828, 18696, 24928, 26742, 28044, 35656, 37392, 40113, 53484, 56088, 71312, 74784, 80226, 84683, 106968, 112176, 142624, 160452, 169366, 182737, 213936, 224352, 254049, 320904, 338732, 365474, 427872, 508098, 548211, 641808, 677464, 730948, 762147, 1016196, 1096422, 1283616, 1354928, 1461896, 1524294, 1644633, 2032392, 2192844, 2709856, 2923792, 3048588, 3289266, 3472003, 4064784, 4385688, 5847584, 6097176, 6578532, 6944006, 8129568, 8771376, 10416009, 12194352, 13157064, 13888012, 17542752, 20832018, 24388704, 26314128, 27776024, 31248027, 41664036, 52628256, 55552048, 62496054, 83328072, 111104096, 124992108, 166656144, 249984216, 333312288, 499968432, 999936864]

約数ペア:

[(1, 999936864), (2, 499968432), (3, 333312288), (4, 249984216), (6, 166656144), (8, 124992108), (9, 111104096), (12, 83328072), (16, 62496054), (18, 55552048), (19, 52628256), (24, 41664036), (32, 31248027), (36, 27776024), (38, 26314128), (41, 24388704), (48, 20832018), (57, 17542752), (72, 13888012), (76, 13157064), (82, 12194352), (96, 10416009), (114, 8771376), (123, 8129568), (144, 6944006), (152, 6578532), (164, 6097176), (171, 5847584), (228, 4385688), (246, 4064784), (288, 3472003), (304, 3289266), (328, 3048588), (342, 2923792), (369, 2709856), (456, 2192844), (492, 2032392), (608, 1644633), (656, 1524294), (684, 1461896), (738, 1354928), (779, 1283616), (912, 1096422), (984, 1016196), (1312, 762147), (1368, 730948), (1476, 677464), (1558, 641808), (1824, 548211), (1968, 508098), (2337, 427872), (2736, 365474), (2952, 338732), (3116, 320904), (3936, 254049), (4457, 224352), (4674, 213936), (5472, 182737), (5904, 169366), (6232, 160452), (7011, 142624), (8914, 112176), (9348, 106968), (11808, 84683), (12464, 80226), (13371, 74784), (14022, 71312), (17828, 56088), (18696, 53484), (24928, 40113), (26742, 37392), (28044, 35656)]