2498498568

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:577

約数の個数: 256

約数和(自身を含む): 7763558400

約数和(自身を除く): 5265059832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 47, 51, 54, 62, 68, 72, 93, 94, 102, 108, 124, 136, 141, 153, 186, 188, 204, 216, 248, 279, 282, 306, 372, 376, 408, 423, 459, 467, 527, 558, 564, 612, 744, 799, 837, 846, 918, 934, 1054, 1116, 1128, 1224, 1269, 1401, 1457, 1581, 1598, 1674, 1692, 1836, 1868, 2108, 2232, 2397, 2538, 2802, 2914, 3162, 3196, 3348, 3384, 3672, 3736, 4203, 4216, 4371, 4743, 4794, 5076, 5604, 5828, 6324, 6392, 6696, 7191, 7939, 8406, 8742, 9486, 9588, 10152, 11208, 11656, 12609, 12648, 13113, 14229, 14382, 14477, 15878, 16812, 17484, 18972, 19176, 21573, 21949, 23817, 24769, 25218, 26226, 28458, 28764, 28954, 31756, 33624, 34968, 37944, 39339, 43146, 43431, 43898, 47634, 49538, 50436, 52452, 56916, 57528, 57908, 63512, 65847, 71451, 74307, 78678, 86292, 86862, 87796, 95268, 99076, 100872, 104904, 113832, 115816, 130293, 131694, 142902, 148614, 157356, 172584, 173724, 175592, 190536, 197541, 198152, 214353, 222921, 246109, 260586, 263388, 285804, 297228, 314712, 347448, 373133, 390879, 395082, 428706, 445842, 492218, 521172, 526776, 571608, 592623, 594456, 668763, 680419, 738327, 746266, 781758, 790164, 857412, 891684, 984436, 1042344, 1119399, 1185246, 1337526, 1360838, 1476654, 1492532, 1563516, 1580328, 1714824, 1783368, 1968872, 2041257, 2214981, 2238798, 2370492, 2675052, 2721676, 2953308, 2985064, 3127032, 3358197, 4082514, 4429962, 4477596, 4740984, 5350104, 5443352, 5906616, 6123771, 6644943, 6716394, 8165028, 8859924, 8955192, 10074591, 11567123, 12247542, 13289886, 13432788, 16330056, 17719848, 18371313, 20149182, 23134246, 24495084, 26579772, 26865576, 34701369, 36742626, 40298364, 46268492, 48990168, 53159544, 69402738, 73485252, 80596728, 92536984, 104104107, 138805476, 146970504, 208208214, 277610952, 312312321, 416416428, 624624642, 832832856, 1249249284, 2498498568]

約数ペア:

[(1, 2498498568), (2, 1249249284), (3, 832832856), (4, 624624642), (6, 416416428), (8, 312312321), (9, 277610952), (12, 208208214), (17, 146970504), (18, 138805476), (24, 104104107), (27, 92536984), (31, 80596728), (34, 73485252), (36, 69402738), (47, 53159544), (51, 48990168), (54, 46268492), (62, 40298364), (68, 36742626), (72, 34701369), (93, 26865576), (94, 26579772), (102, 24495084), (108, 23134246), (124, 20149182), (136, 18371313), (141, 17719848), (153, 16330056), (186, 13432788), (188, 13289886), (204, 12247542), (216, 11567123), (248, 10074591), (279, 8955192), (282, 8859924), (306, 8165028), (372, 6716394), (376, 6644943), (408, 6123771), (423, 5906616), (459, 5443352), (467, 5350104), (527, 4740984), (558, 4477596), (564, 4429962), (612, 4082514), (744, 3358197), (799, 3127032), (837, 2985064), (846, 2953308), (918, 2721676), (934, 2675052), (1054, 2370492), (1116, 2238798), (1128, 2214981), (1224, 2041257), (1269, 1968872), (1401, 1783368), (1457, 1714824), (1581, 1580328), (1598, 1563516), (1674, 1492532), (1692, 1476654), (1836, 1360838), (1868, 1337526), (2108, 1185246), (2232, 1119399), (2397, 1042344), (2538, 984436), (2802, 891684), (2914, 857412), (3162, 790164), (3196, 781758), (3348, 746266), (3384, 738327), (3672, 680419), (3736, 668763), (4203, 594456), (4216, 592623), (4371, 571608), (4743, 526776), (4794, 521172), (5076, 492218), (5604, 445842), (5828, 428706), (6324, 395082), (6392, 390879), (6696, 373133), (7191, 347448), (7939, 314712), (8406, 297228), (8742, 285804), (9486, 263388), (9588, 260586), (10152, 246109), (11208, 222921), (11656, 214353), (12609, 198152), (12648, 197541), (13113, 190536), (14229, 175592), (14382, 173724), (14477, 172584), (15878, 157356), (16812, 148614), (17484, 142902), (18972, 131694), (19176, 130293), (21573, 115816), (21949, 113832), (23817, 104904), (24769, 100872), (25218, 99076), (26226, 95268), (28458, 87796), (28764, 86862), (28954, 86292), (31756, 78678), (33624, 74307), (34968, 71451), (37944, 65847), (39339, 63512), (43146, 57908), (43431, 57528), (43898, 56916), (47634, 52452), (49538, 50436)]