1644914832

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:897

約数の個数: 160

約数和(自身を含む): 4931362944

約数和(自身を除く): 3286448112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 401, 408, 457, 528, 561, 748, 802, 816, 914, 1122, 1203, 1371, 1496, 1604, 1828, 2244, 2406, 2742, 2992, 3208, 3656, 4411, 4488, 4812, 5027, 5484, 6416, 6817, 7312, 7769, 8822, 8976, 9624, 10054, 10968, 13233, 13634, 15081, 15538, 17644, 19248, 20108, 20451, 21936, 23307, 26466, 27268, 30162, 31076, 35288, 40216, 40902, 46614, 52932, 54536, 60324, 62152, 70576, 74987, 80432, 81804, 85459, 93228, 105864, 109072, 120648, 124304, 149974, 163608, 170918, 183257, 186456, 211728, 224961, 241296, 256377, 299948, 327216, 341836, 366514, 372912, 449922, 512754, 549771, 599896, 683672, 733028, 899844, 1025508, 1099542, 1199792, 1367344, 1466056, 1799688, 2015827, 2051016, 2199084, 2932112, 3115369, 3599376, 4031654, 4102032, 4398168, 6047481, 6230738, 8063308, 8796336, 9346107, 12094962, 12461476, 16126616, 18692214, 24189924, 24922952, 32253232, 34269059, 37384428, 48379848, 49845904, 68538118, 74768856, 96759696, 102807177, 137076236, 149537712, 205614354, 274152472, 411228708, 548304944, 822457416, 1644914832]

約数ペア:

[(1, 1644914832), (2, 822457416), (3, 548304944), (4, 411228708), (6, 274152472), (8, 205614354), (11, 149537712), (12, 137076236), (16, 102807177), (17, 96759696), (22, 74768856), (24, 68538118), (33, 49845904), (34, 48379848), (44, 37384428), (48, 34269059), (51, 32253232), (66, 24922952), (68, 24189924), (88, 18692214), (102, 16126616), (132, 12461476), (136, 12094962), (176, 9346107), (187, 8796336), (204, 8063308), (264, 6230738), (272, 6047481), (374, 4398168), (401, 4102032), (408, 4031654), (457, 3599376), (528, 3115369), (561, 2932112), (748, 2199084), (802, 2051016), (816, 2015827), (914, 1799688), (1122, 1466056), (1203, 1367344), (1371, 1199792), (1496, 1099542), (1604, 1025508), (1828, 899844), (2244, 733028), (2406, 683672), (2742, 599896), (2992, 549771), (3208, 512754), (3656, 449922), (4411, 372912), (4488, 366514), (4812, 341836), (5027, 327216), (5484, 299948), (6416, 256377), (6817, 241296), (7312, 224961), (7769, 211728), (8822, 186456), (8976, 183257), (9624, 170918), (10054, 163608), (10968, 149974), (13233, 124304), (13634, 120648), (15081, 109072), (15538, 105864), (17644, 93228), (19248, 85459), (20108, 81804), (20451, 80432), (21936, 74987), (23307, 70576), (26466, 62152), (27268, 60324), (30162, 54536), (31076, 52932), (35288, 46614), (40216, 40902)]