317098008

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 961009920

約数和(自身を除く): 643911912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 61, 62, 68, 72, 93, 102, 122, 124, 136, 137, 153, 183, 186, 204, 244, 248, 274, 279, 306, 366, 372, 408, 411, 488, 527, 548, 549, 558, 612, 732, 744, 822, 1037, 1054, 1096, 1098, 1116, 1224, 1233, 1464, 1581, 1644, 1891, 2074, 2108, 2196, 2232, 2329, 2466, 3111, 3162, 3288, 3782, 4148, 4216, 4247, 4392, 4658, 4743, 4932, 5673, 6222, 6324, 6987, 7564, 8296, 8357, 8494, 9316, 9333, 9486, 9864, 11346, 12444, 12648, 12741, 13974, 15128, 16714, 16988, 17019, 18632, 18666, 18972, 20961, 22692, 24888, 25071, 25482, 27948, 32147, 33428, 33976, 34038, 37332, 37944, 38223, 41922, 45384, 50142, 50964, 55896, 64294, 66856, 68076, 72199, 74664, 75213, 76446, 83844, 96441, 100284, 101928, 128588, 136152, 142069, 144398, 150426, 152892, 167688, 192882, 200568, 216597, 257176, 259067, 284138, 288796, 289323, 300852, 305784, 385764, 426207, 433194, 518134, 568276, 577592, 578646, 601704, 649791, 771528, 777201, 852414, 866388, 1036268, 1136552, 1157292, 1278621, 1299582, 1554402, 1704828, 1732776, 2072536, 2314584, 2331603, 2557242, 2599164, 3108804, 3409656, 4404139, 4663206, 5114484, 5198328, 6217608, 8808278, 9326412, 10228968, 13212417, 17616556, 18652824, 26424834, 35233112, 39637251, 52849668, 79274502, 105699336, 158549004, 317098008]

約数ペア:

[(1, 317098008), (2, 158549004), (3, 105699336), (4, 79274502), (6, 52849668), (8, 39637251), (9, 35233112), (12, 26424834), (17, 18652824), (18, 17616556), (24, 13212417), (31, 10228968), (34, 9326412), (36, 8808278), (51, 6217608), (61, 5198328), (62, 5114484), (68, 4663206), (72, 4404139), (93, 3409656), (102, 3108804), (122, 2599164), (124, 2557242), (136, 2331603), (137, 2314584), (153, 2072536), (183, 1732776), (186, 1704828), (204, 1554402), (244, 1299582), (248, 1278621), (274, 1157292), (279, 1136552), (306, 1036268), (366, 866388), (372, 852414), (408, 777201), (411, 771528), (488, 649791), (527, 601704), (548, 578646), (549, 577592), (558, 568276), (612, 518134), (732, 433194), (744, 426207), (822, 385764), (1037, 305784), (1054, 300852), (1096, 289323), (1098, 288796), (1116, 284138), (1224, 259067), (1233, 257176), (1464, 216597), (1581, 200568), (1644, 192882), (1891, 167688), (2074, 152892), (2108, 150426), (2196, 144398), (2232, 142069), (2329, 136152), (2466, 128588), (3111, 101928), (3162, 100284), (3288, 96441), (3782, 83844), (4148, 76446), (4216, 75213), (4247, 74664), (4392, 72199), (4658, 68076), (4743, 66856), (4932, 64294), (5673, 55896), (6222, 50964), (6324, 50142), (6987, 45384), (7564, 41922), (8296, 38223), (8357, 37944), (8494, 37332), (9316, 34038), (9333, 33976), (9486, 33428), (9864, 32147), (11346, 27948), (12444, 25482), (12648, 25071), (12741, 24888), (13974, 22692), (15128, 20961), (16714, 18972), (16988, 18666), (17019, 18632)]