285087506724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1\times {\mathrm{4111}}^1$

素因数の和:5578

約数の個数: 144

約数和(自身を含む): 765040034304

約数和(自身を除く): 479952527580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 61, 69, 92, 122, 138, 183, 207, 244, 276, 366, 414, 549, 732, 828, 1098, 1373, 1403, 2196, 2746, 2806, 4111, 4119, 4209, 5492, 5612, 8222, 8238, 8418, 12333, 12357, 12627, 16444, 16476, 16836, 24666, 24714, 25254, 31579, 36999, 49332, 49428, 50508, 63158, 73998, 83753, 94553, 94737, 126316, 147996, 167506, 189106, 189474, 250771, 251259, 283659, 284211, 335012, 378212, 378948, 501542, 502518, 567318, 568422, 752313, 753777, 850977, 1003084, 1005036, 1134636, 1136844, 1504626, 1507554, 1701954, 1926319, 2256939, 3009252, 3015108, 3403908, 3852638, 4513878, 5644403, 5767733, 5778957, 7705276, 9027756, 11288806, 11535466, 11557914, 16933209, 17303199, 17336871, 22577612, 23070932, 23115828, 33866418, 34606398, 34673742, 50799627, 51909597, 67732836, 69212796, 69347484, 101599254, 103819194, 129821269, 203198508, 207638388, 259642538, 344308583, 389463807, 519285076, 688617166, 778927614, 1032925749, 1168391421, 1377234332, 1557855228, 2065851498, 2336782842, 3098777247, 4131702996, 4673565684, 6197554494, 7919097409, 12395108988, 15838194818, 23757292227, 31676389636, 47514584454, 71271876681, 95029168908, 142543753362, 285087506724]

約数ペア:

[(1, 285087506724), (2, 142543753362), (3, 95029168908), (4, 71271876681), (6, 47514584454), (9, 31676389636), (12, 23757292227), (18, 15838194818), (23, 12395108988), (36, 7919097409), (46, 6197554494), (61, 4673565684), (69, 4131702996), (92, 3098777247), (122, 2336782842), (138, 2065851498), (183, 1557855228), (207, 1377234332), (244, 1168391421), (276, 1032925749), (366, 778927614), (414, 688617166), (549, 519285076), (732, 389463807), (828, 344308583), (1098, 259642538), (1373, 207638388), (1403, 203198508), (2196, 129821269), (2746, 103819194), (2806, 101599254), (4111, 69347484), (4119, 69212796), (4209, 67732836), (5492, 51909597), (5612, 50799627), (8222, 34673742), (8238, 34606398), (8418, 33866418), (12333, 23115828), (12357, 23070932), (12627, 22577612), (16444, 17336871), (16476, 17303199), (16836, 16933209), (24666, 11557914), (24714, 11535466), (25254, 11288806), (31579, 9027756), (36999, 7705276), (49332, 5778957), (49428, 5767733), (50508, 5644403), (63158, 4513878), (73998, 3852638), (83753, 3403908), (94553, 3015108), (94737, 3009252), (126316, 2256939), (147996, 1926319), (167506, 1701954), (189106, 1507554), (189474, 1504626), (250771, 1136844), (251259, 1134636), (283659, 1005036), (284211, 1003084), (335012, 850977), (378212, 753777), (378948, 752313), (501542, 568422), (502518, 567318)]