216013952

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 192

約数和(自身を含む): 569306880

約数和(自身を除く): 353292928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 64, 77, 88, 98, 101, 112, 124, 128, 154, 176, 196, 202, 217, 224, 248, 308, 341, 352, 392, 404, 434, 448, 496, 539, 616, 682, 704, 707, 784, 808, 868, 896, 992, 1078, 1111, 1232, 1364, 1408, 1414, 1519, 1568, 1616, 1736, 1984, 2156, 2222, 2387, 2464, 2728, 2828, 3038, 3131, 3136, 3232, 3472, 3968, 4312, 4444, 4774, 4928, 4949, 5456, 5656, 6076, 6262, 6272, 6464, 6944, 7777, 8624, 8888, 9548, 9856, 9898, 10912, 11312, 12152, 12524, 12928, 13888, 15554, 16709, 17248, 17776, 19096, 19796, 21824, 21917, 22624, 24304, 25048, 27776, 31108, 33418, 34441, 34496, 35552, 38192, 39592, 43648, 43834, 45248, 48608, 50096, 54439, 62216, 66836, 68882, 68992, 71104, 76384, 79184, 87668, 90496, 97216, 100192, 108878, 124432, 133672, 137764, 142208, 152768, 153419, 158368, 175336, 194432, 200384, 217756, 241087, 248864, 267344, 275528, 305536, 306838, 316736, 350672, 400768, 435512, 482174, 497728, 534688, 551056, 613676, 633472, 701344, 871024, 964348, 995456, 1069376, 1102112, 1227352, 1402688, 1687609, 1742048, 1928696, 2138752, 2204224, 2454704, 2805376, 3375218, 3484096, 3857392, 4408448, 4909408, 6750436, 6968192, 7714784, 9818816, 13500872, 15429568, 19637632, 27001744, 30859136, 54003488, 108006976, 216013952]

約数ペア:

[(1, 216013952), (2, 108006976), (4, 54003488), (7, 30859136), (8, 27001744), (11, 19637632), (14, 15429568), (16, 13500872), (22, 9818816), (28, 7714784), (31, 6968192), (32, 6750436), (44, 4909408), (49, 4408448), (56, 3857392), (62, 3484096), (64, 3375218), (77, 2805376), (88, 2454704), (98, 2204224), (101, 2138752), (112, 1928696), (124, 1742048), (128, 1687609), (154, 1402688), (176, 1227352), (196, 1102112), (202, 1069376), (217, 995456), (224, 964348), (248, 871024), (308, 701344), (341, 633472), (352, 613676), (392, 551056), (404, 534688), (434, 497728), (448, 482174), (496, 435512), (539, 400768), (616, 350672), (682, 316736), (704, 306838), (707, 305536), (784, 275528), (808, 267344), (868, 248864), (896, 241087), (992, 217756), (1078, 200384), (1111, 194432), (1232, 175336), (1364, 158368), (1408, 153419), (1414, 152768), (1519, 142208), (1568, 137764), (1616, 133672), (1736, 124432), (1984, 108878), (2156, 100192), (2222, 97216), (2387, 90496), (2464, 87668), (2728, 79184), (2828, 76384), (3038, 71104), (3131, 68992), (3136, 68882), (3232, 66836), (3472, 62216), (3968, 54439), (4312, 50096), (4444, 48608), (4774, 45248), (4928, 43834), (4949, 43648), (5456, 39592), (5656, 38192), (6076, 35552), (6262, 34496), (6272, 34441), (6464, 33418), (6944, 31108), (7777, 27776), (8624, 25048), (8888, 24304), (9548, 22624), (9856, 21917), (9898, 21824), (10912, 19796), (11312, 19096), (12152, 17776), (12524, 17248), (12928, 16709), (13888, 15554)]