211851936

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:153

約数の個数: 180

約数和(自身を含む): 653794218

約数和(自身を除く): 441942282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 47, 48, 54, 72, 74, 81, 94, 96, 108, 111, 141, 144, 148, 162, 188, 216, 222, 282, 288, 296, 324, 333, 376, 423, 432, 444, 564, 592, 648, 666, 752, 846, 864, 888, 999, 1128, 1184, 1269, 1296, 1332, 1504, 1692, 1739, 1776, 1998, 2209, 2256, 2538, 2592, 2664, 2997, 3384, 3478, 3552, 3807, 3996, 4418, 4512, 5076, 5217, 5328, 5994, 6627, 6768, 6956, 7614, 7992, 8836, 10152, 10434, 10656, 11988, 13254, 13536, 13912, 15228, 15651, 15984, 17672, 19881, 20304, 20868, 23976, 26508, 27824, 30456, 31302, 31968, 35344, 39762, 40608, 41736, 46953, 47952, 53016, 55648, 59643, 60912, 62604, 70688, 79524, 81733, 83472, 93906, 95904, 106032, 119286, 121824, 125208, 140859, 159048, 163466, 166944, 178929, 187812, 212064, 238572, 245199, 250416, 281718, 318096, 326932, 357858, 375624, 477144, 490398, 500832, 563436, 636192, 653864, 715716, 735597, 751248, 954288, 980796, 1126872, 1307728, 1431432, 1471194, 1502496, 1908576, 1961592, 2206791, 2253744, 2615456, 2862864, 2942388, 3923184, 4413582, 4507488, 5725728, 5884776, 6620373, 7846368, 8827164, 11769552, 13240746, 17654328, 23539104, 26481492, 35308656, 52962984, 70617312, 105925968, 211851936]

約数ペア:

[(1, 211851936), (2, 105925968), (3, 70617312), (4, 52962984), (6, 35308656), (8, 26481492), (9, 23539104), (12, 17654328), (16, 13240746), (18, 11769552), (24, 8827164), (27, 7846368), (32, 6620373), (36, 5884776), (37, 5725728), (47, 4507488), (48, 4413582), (54, 3923184), (72, 2942388), (74, 2862864), (81, 2615456), (94, 2253744), (96, 2206791), (108, 1961592), (111, 1908576), (141, 1502496), (144, 1471194), (148, 1431432), (162, 1307728), (188, 1126872), (216, 980796), (222, 954288), (282, 751248), (288, 735597), (296, 715716), (324, 653864), (333, 636192), (376, 563436), (423, 500832), (432, 490398), (444, 477144), (564, 375624), (592, 357858), (648, 326932), (666, 318096), (752, 281718), (846, 250416), (864, 245199), (888, 238572), (999, 212064), (1128, 187812), (1184, 178929), (1269, 166944), (1296, 163466), (1332, 159048), (1504, 140859), (1692, 125208), (1739, 121824), (1776, 119286), (1998, 106032), (2209, 95904), (2256, 93906), (2538, 83472), (2592, 81733), (2664, 79524), (2997, 70688), (3384, 62604), (3478, 60912), (3552, 59643), (3807, 55648), (3996, 53016), (4418, 47952), (4512, 46953), (5076, 41736), (5217, 40608), (5328, 39762), (5994, 35344), (6627, 31968), (6768, 31302), (6956, 30456), (7614, 27824), (7992, 26508), (8836, 23976), (10152, 20868), (10434, 20304), (10656, 19881), (11988, 17672), (13254, 15984), (13536, 15651), (13912, 15228)]