331566264

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 128

約数和(自身を含む): 977184000

約数和(自身を除く): 645617736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 173, 216, 228, 342, 346, 456, 467, 513, 519, 684, 692, 934, 1026, 1038, 1368, 1384, 1401, 1557, 1868, 2052, 2076, 2802, 3114, 3287, 3736, 4104, 4152, 4203, 4671, 5604, 6228, 6574, 8406, 8873, 9342, 9861, 11208, 12456, 12609, 13148, 16812, 17746, 18684, 19722, 25218, 26296, 26619, 29583, 33624, 35492, 37368, 39444, 50436, 53238, 59166, 70984, 78888, 79857, 80791, 88749, 100872, 106476, 118332, 159714, 161582, 177498, 212952, 236664, 239571, 242373, 319428, 323164, 354996, 479142, 484746, 638856, 646328, 709992, 727119, 958284, 969492, 1454238, 1535029, 1916568, 1938984, 2181357, 2908476, 3070058, 4362714, 4605087, 5816952, 6140116, 8725428, 9210174, 12280232, 13815261, 17450856, 18420348, 27630522, 36840696, 41445783, 55261044, 82891566, 110522088, 165783132, 331566264]

約数ペア:

[(1, 331566264), (2, 165783132), (3, 110522088), (4, 82891566), (6, 55261044), (8, 41445783), (9, 36840696), (12, 27630522), (18, 18420348), (19, 17450856), (24, 13815261), (27, 12280232), (36, 9210174), (38, 8725428), (54, 6140116), (57, 5816952), (72, 4605087), (76, 4362714), (108, 3070058), (114, 2908476), (152, 2181357), (171, 1938984), (173, 1916568), (216, 1535029), (228, 1454238), (342, 969492), (346, 958284), (456, 727119), (467, 709992), (513, 646328), (519, 638856), (684, 484746), (692, 479142), (934, 354996), (1026, 323164), (1038, 319428), (1368, 242373), (1384, 239571), (1401, 236664), (1557, 212952), (1868, 177498), (2052, 161582), (2076, 159714), (2802, 118332), (3114, 106476), (3287, 100872), (3736, 88749), (4104, 80791), (4152, 79857), (4203, 78888), (4671, 70984), (5604, 59166), (6228, 53238), (6574, 50436), (8406, 39444), (8873, 37368), (9342, 35492), (9861, 33624), (11208, 29583), (12456, 26619), (12609, 26296), (13148, 25218), (16812, 19722), (17746, 18684)]