398542032

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 200

約数和(自身を含む): 1330914816

約数和(自身を除く): 932372784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 197, 216, 223, 252, 324, 336, 378, 394, 432, 446, 504, 567, 591, 648, 669, 756, 788, 892, 1008, 1134, 1182, 1296, 1338, 1379, 1512, 1561, 1576, 1773, 1784, 2007, 2268, 2364, 2676, 2758, 3024, 3122, 3152, 3546, 3568, 4014, 4137, 4536, 4683, 4728, 5319, 5352, 5516, 6021, 6244, 7092, 8028, 8274, 9072, 9366, 9456, 10638, 10704, 11032, 12042, 12411, 12488, 14049, 14184, 15957, 16056, 16548, 18063, 18732, 21276, 22064, 24084, 24822, 24976, 28098, 28368, 31914, 32112, 33096, 36126, 37233, 37464, 42147, 42552, 43931, 48168, 49644, 56196, 63828, 66192, 72252, 74466, 74928, 84294, 85104, 87862, 96336, 99288, 111699, 112392, 126441, 127656, 131793, 144504, 148932, 168588, 175724, 198576, 223398, 224784, 252882, 255312, 263586, 289008, 297864, 307517, 337176, 351448, 395379, 446796, 505764, 527172, 595728, 615034, 674352, 702896, 790758, 893592, 922551, 1011528, 1054344, 1186137, 1230068, 1581516, 1787184, 1845102, 2023056, 2108688, 2372274, 2460136, 2767653, 3163032, 3558411, 3690204, 4744548, 4920272, 5535306, 6326064, 7116822, 7380408, 8302959, 9489096, 11070612, 14233644, 14760816, 16605918, 18978192, 22141224, 24908877, 28467288, 33211836, 44282448, 49817754, 56934576, 66423672, 99635508, 132847344, 199271016, 398542032]

約数ペア:

[(1, 398542032), (2, 199271016), (3, 132847344), (4, 99635508), (6, 66423672), (7, 56934576), (8, 49817754), (9, 44282448), (12, 33211836), (14, 28467288), (16, 24908877), (18, 22141224), (21, 18978192), (24, 16605918), (27, 14760816), (28, 14233644), (36, 11070612), (42, 9489096), (48, 8302959), (54, 7380408), (56, 7116822), (63, 6326064), (72, 5535306), (81, 4920272), (84, 4744548), (108, 3690204), (112, 3558411), (126, 3163032), (144, 2767653), (162, 2460136), (168, 2372274), (189, 2108688), (197, 2023056), (216, 1845102), (223, 1787184), (252, 1581516), (324, 1230068), (336, 1186137), (378, 1054344), (394, 1011528), (432, 922551), (446, 893592), (504, 790758), (567, 702896), (591, 674352), (648, 615034), (669, 595728), (756, 527172), (788, 505764), (892, 446796), (1008, 395379), (1134, 351448), (1182, 337176), (1296, 307517), (1338, 297864), (1379, 289008), (1512, 263586), (1561, 255312), (1576, 252882), (1773, 224784), (1784, 223398), (2007, 198576), (2268, 175724), (2364, 168588), (2676, 148932), (2758, 144504), (3024, 131793), (3122, 127656), (3152, 126441), (3546, 112392), (3568, 111699), (4014, 99288), (4137, 96336), (4536, 87862), (4683, 85104), (4728, 84294), (5319, 74928), (5352, 74466), (5516, 72252), (6021, 66192), (6244, 63828), (7092, 56196), (8028, 49644), (8274, 48168), (9072, 43931), (9366, 42552), (9456, 42147), (10638, 37464), (10704, 37233), (11032, 36126), (12042, 33096), (12411, 32112), (12488, 31914), (14049, 28368), (14184, 28098), (15957, 24976), (16056, 24822), (16548, 24084), (18063, 22064), (18732, 21276)]