215462592

素因数分解:

$2^6\times 3^4\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:580

約数の個数: 140

約数和(自身を含む): 647258040

約数和(自身を除く): 431795448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 89, 96, 108, 144, 162, 178, 192, 216, 267, 288, 324, 356, 432, 467, 534, 576, 648, 712, 801, 864, 934, 1068, 1296, 1401, 1424, 1602, 1728, 1868, 2136, 2403, 2592, 2802, 2848, 3204, 3736, 4203, 4272, 4806, 5184, 5604, 5696, 6408, 7209, 7472, 8406, 8544, 9612, 11208, 12609, 12816, 14418, 14944, 16812, 17088, 19224, 22416, 25218, 25632, 28836, 29888, 33624, 37827, 38448, 41563, 44832, 50436, 51264, 57672, 67248, 75654, 76896, 83126, 89664, 100872, 115344, 124689, 134496, 151308, 153792, 166252, 201744, 230688, 249378, 268992, 302616, 332504, 374067, 403488, 461376, 498756, 605232, 665008, 748134, 806976, 997512, 1122201, 1210464, 1330016, 1496268, 1995024, 2244402, 2420928, 2660032, 2992536, 3366603, 3990048, 4488804, 5985072, 6733206, 7980096, 8977608, 11970144, 13466412, 17955216, 23940288, 26932824, 35910432, 53865648, 71820864, 107731296, 215462592]

約数ペア:

[(1, 215462592), (2, 107731296), (3, 71820864), (4, 53865648), (6, 35910432), (8, 26932824), (9, 23940288), (12, 17955216), (16, 13466412), (18, 11970144), (24, 8977608), (27, 7980096), (32, 6733206), (36, 5985072), (48, 4488804), (54, 3990048), (64, 3366603), (72, 2992536), (81, 2660032), (89, 2420928), (96, 2244402), (108, 1995024), (144, 1496268), (162, 1330016), (178, 1210464), (192, 1122201), (216, 997512), (267, 806976), (288, 748134), (324, 665008), (356, 605232), (432, 498756), (467, 461376), (534, 403488), (576, 374067), (648, 332504), (712, 302616), (801, 268992), (864, 249378), (934, 230688), (1068, 201744), (1296, 166252), (1401, 153792), (1424, 151308), (1602, 134496), (1728, 124689), (1868, 115344), (2136, 100872), (2403, 89664), (2592, 83126), (2802, 76896), (2848, 75654), (3204, 67248), (3736, 57672), (4203, 51264), (4272, 50436), (4806, 44832), (5184, 41563), (5604, 38448), (5696, 37827), (6408, 33624), (7209, 29888), (7472, 28836), (8406, 25632), (8544, 25218), (9612, 22416), (11208, 19224), (12609, 17088), (12816, 16812), (14418, 14944)]