637885152

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 1990578240

約数和(自身を除く): 1352693088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 137, 144, 153, 204, 216, 272, 274, 288, 306, 317, 408, 411, 432, 459, 544, 548, 612, 634, 816, 822, 864, 918, 951, 1096, 1224, 1233, 1268, 1632, 1644, 1836, 1902, 2192, 2329, 2448, 2466, 2536, 2853, 3288, 3672, 3699, 3804, 4384, 4658, 4896, 4932, 5072, 5389, 5706, 6576, 6987, 7344, 7398, 7608, 8559, 9316, 9864, 10144, 10778, 11412, 13152, 13974, 14688, 14796, 15216, 16167, 17118, 18632, 19728, 20961, 21556, 22824, 27948, 29592, 30432, 32334, 34236, 37264, 39456, 41922, 43112, 43429, 45648, 48501, 55896, 59184, 62883, 64668, 68472, 74528, 83844, 86224, 86858, 91296, 97002, 111792, 118368, 125766, 129336, 130287, 136944, 145503, 167688, 172448, 173716, 194004, 223584, 251532, 258672, 260574, 273888, 291006, 335376, 347432, 388008, 390861, 503064, 517344, 521148, 582012, 670752, 694864, 738293, 776016, 781722, 1006128, 1042296, 1164024, 1172583, 1389728, 1476586, 1552032, 1563444, 2012256, 2084592, 2214879, 2328048, 2345166, 2953172, 3126888, 4169184, 4429758, 4656096, 4690332, 5906344, 6253776, 6644637, 8859516, 9380664, 11812688, 12507552, 13289274, 17719032, 18761328, 19933911, 23625376, 26578548, 35438064, 37522656, 39867822, 53157096, 70876128, 79735644, 106314192, 159471288, 212628384, 318942576, 637885152]

約数ペア:

[(1, 637885152), (2, 318942576), (3, 212628384), (4, 159471288), (6, 106314192), (8, 79735644), (9, 70876128), (12, 53157096), (16, 39867822), (17, 37522656), (18, 35438064), (24, 26578548), (27, 23625376), (32, 19933911), (34, 18761328), (36, 17719032), (48, 13289274), (51, 12507552), (54, 11812688), (68, 9380664), (72, 8859516), (96, 6644637), (102, 6253776), (108, 5906344), (136, 4690332), (137, 4656096), (144, 4429758), (153, 4169184), (204, 3126888), (216, 2953172), (272, 2345166), (274, 2328048), (288, 2214879), (306, 2084592), (317, 2012256), (408, 1563444), (411, 1552032), (432, 1476586), (459, 1389728), (544, 1172583), (548, 1164024), (612, 1042296), (634, 1006128), (816, 781722), (822, 776016), (864, 738293), (918, 694864), (951, 670752), (1096, 582012), (1224, 521148), (1233, 517344), (1268, 503064), (1632, 390861), (1644, 388008), (1836, 347432), (1902, 335376), (2192, 291006), (2329, 273888), (2448, 260574), (2466, 258672), (2536, 251532), (2853, 223584), (3288, 194004), (3672, 173716), (3699, 172448), (3804, 167688), (4384, 145503), (4658, 136944), (4896, 130287), (4932, 129336), (5072, 125766), (5389, 118368), (5706, 111792), (6576, 97002), (6987, 91296), (7344, 86858), (7398, 86224), (7608, 83844), (8559, 74528), (9316, 68472), (9864, 64668), (10144, 62883), (10778, 59184), (11412, 55896), (13152, 48501), (13974, 45648), (14688, 43429), (14796, 43112), (15216, 41922), (16167, 39456), (17118, 37264), (18632, 34236), (19728, 32334), (20961, 30432), (21556, 29592), (22824, 27948)]