295603072

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 640684440

約数和(自身を除く): 345081368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 131, 136, 244, 262, 272, 289, 488, 524, 544, 578, 976, 1037, 1048, 1088, 1156, 1952, 2074, 2096, 2176, 2227, 2312, 3904, 4148, 4192, 4454, 4624, 7808, 7991, 8296, 8384, 8908, 9248, 15982, 16592, 16768, 17629, 17816, 18496, 31964, 33184, 35258, 35632, 36992, 37859, 63928, 66368, 70516, 71264, 75718, 127856, 132736, 135847, 141032, 142528, 151436, 255712, 271694, 282064, 285056, 302872, 511424, 543388, 564128, 605744, 1022848, 1086776, 1128256, 1211488, 2173552, 2256512, 2309399, 2422976, 4347104, 4618798, 4845952, 8694208, 9237596, 17388416, 18475192, 36950384, 73900768, 147801536, 295603072]

約数ペア:

[(1, 295603072), (2, 147801536), (4, 73900768), (8, 36950384), (16, 18475192), (17, 17388416), (32, 9237596), (34, 8694208), (61, 4845952), (64, 4618798), (68, 4347104), (122, 2422976), (128, 2309399), (131, 2256512), (136, 2173552), (244, 1211488), (262, 1128256), (272, 1086776), (289, 1022848), (488, 605744), (524, 564128), (544, 543388), (578, 511424), (976, 302872), (1037, 285056), (1048, 282064), (1088, 271694), (1156, 255712), (1952, 151436), (2074, 142528), (2096, 141032), (2176, 135847), (2227, 132736), (2312, 127856), (3904, 75718), (4148, 71264), (4192, 70516), (4454, 66368), (4624, 63928), (7808, 37859), (7991, 36992), (8296, 35632), (8384, 35258), (8908, 33184), (9248, 31964), (15982, 18496), (16592, 17816), (16768, 17629)]