1230291792

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1399}}^1$

素因数の和:1641

約数の個数: 120

約数和(自身を含む): 3574771200

約数和(自身を除く): 2344479408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 197, 248, 279, 372, 394, 496, 558, 591, 744, 788, 1116, 1182, 1399, 1488, 1576, 1773, 2232, 2364, 2798, 3152, 3546, 4197, 4464, 4728, 5596, 6107, 7092, 8394, 9456, 11192, 12214, 12591, 14184, 16788, 18321, 22384, 24428, 25182, 28368, 33576, 36642, 43369, 48856, 50364, 54963, 67152, 73284, 86738, 97712, 100728, 109926, 130107, 146568, 173476, 201456, 219852, 260214, 275603, 293136, 346952, 390321, 439704, 520428, 551206, 693904, 780642, 826809, 879408, 1040856, 1102412, 1561284, 1653618, 2081712, 2204824, 2480427, 3122568, 3307236, 4409648, 4960854, 6245136, 6614472, 8543693, 9921708, 13228944, 17087386, 19843416, 25631079, 34174772, 39686832, 51262158, 68349544, 76893237, 102524316, 136699088, 153786474, 205048632, 307572948, 410097264, 615145896, 1230291792]

約数ペア:

[(1, 1230291792), (2, 615145896), (3, 410097264), (4, 307572948), (6, 205048632), (8, 153786474), (9, 136699088), (12, 102524316), (16, 76893237), (18, 68349544), (24, 51262158), (31, 39686832), (36, 34174772), (48, 25631079), (62, 19843416), (72, 17087386), (93, 13228944), (124, 9921708), (144, 8543693), (186, 6614472), (197, 6245136), (248, 4960854), (279, 4409648), (372, 3307236), (394, 3122568), (496, 2480427), (558, 2204824), (591, 2081712), (744, 1653618), (788, 1561284), (1116, 1102412), (1182, 1040856), (1399, 879408), (1488, 826809), (1576, 780642), (1773, 693904), (2232, 551206), (2364, 520428), (2798, 439704), (3152, 390321), (3546, 346952), (4197, 293136), (4464, 275603), (4728, 260214), (5596, 219852), (6107, 201456), (7092, 173476), (8394, 146568), (9456, 130107), (11192, 109926), (12214, 100728), (12591, 97712), (14184, 86738), (16788, 73284), (18321, 67152), (22384, 54963), (24428, 50364), (25182, 48856), (28368, 43369), (33576, 36642)]