538444740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 1676505600

約数和(自身を除く): 1138060860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 109, 116, 145, 167, 170, 174, 204, 218, 255, 290, 327, 334, 340, 348, 435, 436, 493, 501, 510, 545, 580, 654, 668, 835, 870, 986, 1002, 1020, 1090, 1308, 1479, 1635, 1670, 1740, 1853, 1972, 2004, 2180, 2465, 2505, 2839, 2958, 3161, 3270, 3340, 3706, 4843, 4930, 5010, 5559, 5678, 5916, 6322, 6540, 7395, 7412, 8517, 9265, 9483, 9686, 9860, 10020, 11118, 11356, 12644, 14195, 14529, 14790, 15805, 17034, 18203, 18530, 18966, 19372, 22236, 24215, 27795, 28390, 29058, 29580, 31610, 34068, 36406, 37060, 37932, 42585, 47415, 48430, 53737, 54609, 55590, 56780, 58116, 63220, 72645, 72812, 82331, 85170, 91015, 94830, 96860, 107474, 109218, 111180, 145290, 161211, 164662, 170340, 182030, 189660, 214948, 218436, 246993, 268685, 273045, 290580, 309451, 322422, 329324, 364060, 411655, 493986, 527887, 537370, 546090, 618902, 644844, 806055, 823310, 928353, 987972, 1055774, 1074740, 1092180, 1234965, 1237804, 1547255, 1583661, 1612110, 1646620, 1856706, 2111548, 2469930, 2639435, 3094510, 3167322, 3224220, 3713412, 4641765, 4939860, 5278870, 6189020, 6334644, 7918305, 8974079, 9283530, 10557740, 15836610, 17948158, 18567060, 26922237, 31673220, 35896316, 44870395, 53844474, 89740790, 107688948, 134611185, 179481580, 269222370, 538444740]

約数ペア:

[(1, 538444740), (2, 269222370), (3, 179481580), (4, 134611185), (5, 107688948), (6, 89740790), (10, 53844474), (12, 44870395), (15, 35896316), (17, 31673220), (20, 26922237), (29, 18567060), (30, 17948158), (34, 15836610), (51, 10557740), (58, 9283530), (60, 8974079), (68, 7918305), (85, 6334644), (87, 6189020), (102, 5278870), (109, 4939860), (116, 4641765), (145, 3713412), (167, 3224220), (170, 3167322), (174, 3094510), (204, 2639435), (218, 2469930), (255, 2111548), (290, 1856706), (327, 1646620), (334, 1612110), (340, 1583661), (348, 1547255), (435, 1237804), (436, 1234965), (493, 1092180), (501, 1074740), (510, 1055774), (545, 987972), (580, 928353), (654, 823310), (668, 806055), (835, 644844), (870, 618902), (986, 546090), (1002, 537370), (1020, 527887), (1090, 493986), (1308, 411655), (1479, 364060), (1635, 329324), (1670, 322422), (1740, 309451), (1853, 290580), (1972, 273045), (2004, 268685), (2180, 246993), (2465, 218436), (2505, 214948), (2839, 189660), (2958, 182030), (3161, 170340), (3270, 164662), (3340, 161211), (3706, 145290), (4843, 111180), (4930, 109218), (5010, 107474), (5559, 96860), (5678, 94830), (5916, 91015), (6322, 85170), (6540, 82331), (7395, 72812), (7412, 72645), (8517, 63220), (9265, 58116), (9483, 56780), (9686, 55590), (9860, 54609), (10020, 53737), (11118, 48430), (11356, 47415), (12644, 42585), (14195, 37932), (14529, 37060), (14790, 36406), (15805, 34068), (17034, 31610), (18203, 29580), (18530, 29058), (18966, 28390), (19372, 27795), (22236, 24215)]