170912016

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:630

約数の個数: 180

約数和(自身を含む): 557643996

約数和(自身を除く): 386731980

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 144, 153, 176, 187, 198, 204, 242, 264, 272, 306, 363, 374, 396, 408, 484, 528, 561, 577, 612, 726, 748, 792, 816, 968, 1089, 1122, 1154, 1224, 1452, 1496, 1584, 1683, 1731, 1936, 2057, 2178, 2244, 2308, 2448, 2904, 2992, 3366, 3462, 4114, 4356, 4488, 4616, 5193, 5808, 6171, 6347, 6732, 6924, 8228, 8712, 8976, 9232, 9809, 10386, 12342, 12694, 13464, 13848, 16456, 17424, 18513, 19041, 19618, 20772, 24684, 25388, 26928, 27696, 29427, 32912, 37026, 38082, 39236, 41544, 49368, 50776, 57123, 58854, 69817, 74052, 76164, 78472, 83088, 88281, 98736, 101552, 107899, 114246, 117708, 139634, 148104, 152328, 156944, 176562, 209451, 215798, 228492, 235416, 279268, 296208, 304656, 323697, 353124, 418902, 431596, 456984, 470832, 558536, 628353, 647394, 706248, 837804, 863192, 913968, 971091, 1117072, 1186889, 1256706, 1294788, 1412496, 1675608, 1726384, 1942182, 2373778, 2513412, 2589576, 3351216, 3560667, 3884364, 4747556, 5026824, 5179152, 7121334, 7768728, 9495112, 10053648, 10682001, 14242668, 15537456, 18990224, 21364002, 28485336, 42728004, 56970672, 85456008, 170912016]

約数ペア:

[(1, 170912016), (2, 85456008), (3, 56970672), (4, 42728004), (6, 28485336), (8, 21364002), (9, 18990224), (11, 15537456), (12, 14242668), (16, 10682001), (17, 10053648), (18, 9495112), (22, 7768728), (24, 7121334), (33, 5179152), (34, 5026824), (36, 4747556), (44, 3884364), (48, 3560667), (51, 3351216), (66, 2589576), (68, 2513412), (72, 2373778), (88, 1942182), (99, 1726384), (102, 1675608), (121, 1412496), (132, 1294788), (136, 1256706), (144, 1186889), (153, 1117072), (176, 971091), (187, 913968), (198, 863192), (204, 837804), (242, 706248), (264, 647394), (272, 628353), (306, 558536), (363, 470832), (374, 456984), (396, 431596), (408, 418902), (484, 353124), (528, 323697), (561, 304656), (577, 296208), (612, 279268), (726, 235416), (748, 228492), (792, 215798), (816, 209451), (968, 176562), (1089, 156944), (1122, 152328), (1154, 148104), (1224, 139634), (1452, 117708), (1496, 114246), (1584, 107899), (1683, 101552), (1731, 98736), (1936, 88281), (2057, 83088), (2178, 78472), (2244, 76164), (2308, 74052), (2448, 69817), (2904, 58854), (2992, 57123), (3366, 50776), (3462, 49368), (4114, 41544), (4356, 39236), (4488, 38082), (4616, 37026), (5193, 32912), (5808, 29427), (6171, 27696), (6347, 26928), (6732, 25388), (6924, 24684), (8228, 20772), (8712, 19618), (8976, 19041), (9232, 18513), (9809, 17424), (10386, 16456), (12342, 13848), (12694, 13464)]