218938032

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 160

約数和(自身を含む): 659957760

約数和(自身を除く): 441019728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 47, 48, 54, 72, 82, 94, 108, 123, 141, 144, 164, 188, 216, 246, 263, 282, 328, 369, 376, 423, 432, 492, 526, 564, 656, 738, 752, 789, 846, 984, 1052, 1107, 1128, 1269, 1476, 1578, 1692, 1927, 1968, 2104, 2214, 2256, 2367, 2538, 2952, 3156, 3384, 3854, 4208, 4428, 4734, 5076, 5781, 5904, 6312, 6768, 7101, 7708, 8856, 9468, 10152, 10783, 11562, 12361, 12624, 14202, 15416, 17343, 17712, 18936, 20304, 21566, 23124, 24722, 28404, 30832, 32349, 34686, 37083, 37872, 43132, 46248, 49444, 52029, 56808, 64698, 69372, 74166, 86264, 92496, 97047, 98888, 104058, 111249, 113616, 129396, 138744, 148332, 172528, 194094, 197776, 208116, 222498, 258792, 277488, 291141, 296664, 333747, 388188, 416232, 444996, 506801, 517584, 582282, 593328, 667494, 776376, 832464, 889992, 1013602, 1164564, 1334988, 1520403, 1552752, 1779984, 2027204, 2329128, 2669976, 3040806, 4054408, 4561209, 4658256, 5339952, 6081612, 8108816, 9122418, 12163224, 13683627, 18244836, 24326448, 27367254, 36489672, 54734508, 72979344, 109469016, 218938032]

約数ペア:

[(1, 218938032), (2, 109469016), (3, 72979344), (4, 54734508), (6, 36489672), (8, 27367254), (9, 24326448), (12, 18244836), (16, 13683627), (18, 12163224), (24, 9122418), (27, 8108816), (36, 6081612), (41, 5339952), (47, 4658256), (48, 4561209), (54, 4054408), (72, 3040806), (82, 2669976), (94, 2329128), (108, 2027204), (123, 1779984), (141, 1552752), (144, 1520403), (164, 1334988), (188, 1164564), (216, 1013602), (246, 889992), (263, 832464), (282, 776376), (328, 667494), (369, 593328), (376, 582282), (423, 517584), (432, 506801), (492, 444996), (526, 416232), (564, 388188), (656, 333747), (738, 296664), (752, 291141), (789, 277488), (846, 258792), (984, 222498), (1052, 208116), (1107, 197776), (1128, 194094), (1269, 172528), (1476, 148332), (1578, 138744), (1692, 129396), (1927, 113616), (1968, 111249), (2104, 104058), (2214, 98888), (2256, 97047), (2367, 92496), (2538, 86264), (2952, 74166), (3156, 69372), (3384, 64698), (3854, 56808), (4208, 52029), (4428, 49444), (4734, 46248), (5076, 43132), (5781, 37872), (5904, 37083), (6312, 34686), (6768, 32349), (7101, 30832), (7708, 28404), (8856, 24722), (9468, 23124), (10152, 21566), (10783, 20304), (11562, 18936), (12361, 17712), (12624, 17343), (14202, 15416)]