215340768

素因数分解:

$2^5\times 3^7\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 676952640

約数和(自身を除く): 461611872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 181, 204, 216, 243, 272, 288, 306, 324, 362, 408, 432, 459, 486, 543, 544, 612, 648, 724, 729, 816, 864, 918, 972, 1086, 1224, 1296, 1377, 1448, 1458, 1629, 1632, 1836, 1944, 2172, 2187, 2448, 2592, 2754, 2896, 2916, 3077, 3258, 3672, 3888, 4131, 4344, 4374, 4887, 4896, 5508, 5792, 5832, 6154, 6516, 7344, 7776, 8262, 8688, 8748, 9231, 9774, 11016, 11664, 12308, 12393, 13032, 14661, 14688, 16524, 17376, 17496, 18462, 19548, 22032, 23328, 24616, 24786, 26064, 27693, 29322, 33048, 34992, 36924, 37179, 39096, 43983, 44064, 49232, 49572, 52128, 55386, 58644, 66096, 69984, 73848, 74358, 78192, 83079, 87966, 98464, 99144, 110772, 117288, 131949, 132192, 147696, 148716, 156384, 166158, 175932, 198288, 221544, 234576, 249237, 263898, 295392, 297432, 332316, 351864, 395847, 396576, 443088, 469152, 498474, 527796, 594864, 664632, 703728, 747711, 791694, 886176, 996948, 1055592, 1189728, 1329264, 1407456, 1495422, 1583388, 1993896, 2111184, 2243133, 2658528, 2990844, 3166776, 3987792, 4222368, 4486266, 5981688, 6333552, 6729399, 7975584, 8972532, 11963376, 12667104, 13458798, 17945064, 23926752, 26917596, 35890128, 53835192, 71780256, 107670384, 215340768]

約数ペア:

[(1, 215340768), (2, 107670384), (3, 71780256), (4, 53835192), (6, 35890128), (8, 26917596), (9, 23926752), (12, 17945064), (16, 13458798), (17, 12667104), (18, 11963376), (24, 8972532), (27, 7975584), (32, 6729399), (34, 6333552), (36, 5981688), (48, 4486266), (51, 4222368), (54, 3987792), (68, 3166776), (72, 2990844), (81, 2658528), (96, 2243133), (102, 2111184), (108, 1993896), (136, 1583388), (144, 1495422), (153, 1407456), (162, 1329264), (181, 1189728), (204, 1055592), (216, 996948), (243, 886176), (272, 791694), (288, 747711), (306, 703728), (324, 664632), (362, 594864), (408, 527796), (432, 498474), (459, 469152), (486, 443088), (543, 396576), (544, 395847), (612, 351864), (648, 332316), (724, 297432), (729, 295392), (816, 263898), (864, 249237), (918, 234576), (972, 221544), (1086, 198288), (1224, 175932), (1296, 166158), (1377, 156384), (1448, 148716), (1458, 147696), (1629, 132192), (1632, 131949), (1836, 117288), (1944, 110772), (2172, 99144), (2187, 98464), (2448, 87966), (2592, 83079), (2754, 78192), (2896, 74358), (2916, 73848), (3077, 69984), (3258, 66096), (3672, 58644), (3888, 55386), (4131, 52128), (4344, 49572), (4374, 49232), (4887, 44064), (4896, 43983), (5508, 39096), (5792, 37179), (5832, 36924), (6154, 34992), (6516, 33048), (7344, 29322), (7776, 27693), (8262, 26064), (8688, 24786), (8748, 24616), (9231, 23328), (9774, 22032), (11016, 19548), (11664, 18462), (12308, 17496), (12393, 17376), (13032, 16524), (14661, 14688)]