205284384

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1879

約数の個数: 144

約数和(自身を含む): 645345792

約数和(自身を除く): 440061408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 288, 306, 368, 391, 408, 414, 544, 552, 612, 736, 782, 816, 828, 1104, 1173, 1224, 1564, 1632, 1656, 1823, 2208, 2346, 2448, 3128, 3312, 3519, 3646, 4692, 4896, 5469, 6256, 6624, 7038, 7292, 9384, 10938, 12512, 14076, 14584, 16407, 18768, 21876, 28152, 29168, 30991, 32814, 37536, 41929, 43752, 56304, 58336, 61982, 65628, 83858, 87504, 92973, 112608, 123964, 125787, 131256, 167716, 175008, 185946, 247928, 251574, 262512, 278919, 335432, 371892, 377361, 495856, 503148, 525024, 557838, 670864, 712793, 743784, 754722, 991712, 1006296, 1115676, 1341728, 1425586, 1487568, 1509444, 2012592, 2138379, 2231352, 2851172, 2975136, 3018888, 4025184, 4276758, 4462704, 5702344, 6037776, 6415137, 8553516, 8925408, 11404688, 12075552, 12830274, 17107032, 22809376, 25660548, 34214064, 51321096, 68428128, 102642192, 205284384]

約数ペア:

[(1, 205284384), (2, 102642192), (3, 68428128), (4, 51321096), (6, 34214064), (8, 25660548), (9, 22809376), (12, 17107032), (16, 12830274), (17, 12075552), (18, 11404688), (23, 8925408), (24, 8553516), (32, 6415137), (34, 6037776), (36, 5702344), (46, 4462704), (48, 4276758), (51, 4025184), (68, 3018888), (69, 2975136), (72, 2851172), (92, 2231352), (96, 2138379), (102, 2012592), (136, 1509444), (138, 1487568), (144, 1425586), (153, 1341728), (184, 1115676), (204, 1006296), (207, 991712), (272, 754722), (276, 743784), (288, 712793), (306, 670864), (368, 557838), (391, 525024), (408, 503148), (414, 495856), (544, 377361), (552, 371892), (612, 335432), (736, 278919), (782, 262512), (816, 251574), (828, 247928), (1104, 185946), (1173, 175008), (1224, 167716), (1564, 131256), (1632, 125787), (1656, 123964), (1823, 112608), (2208, 92973), (2346, 87504), (2448, 83858), (3128, 65628), (3312, 61982), (3519, 58336), (3646, 56304), (4692, 43752), (4896, 41929), (5469, 37536), (6256, 32814), (6624, 30991), (7038, 29168), (7292, 28152), (9384, 21876), (10938, 18768), (12512, 16407), (14076, 14584)]