649579728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:893

約数の個数: 160

約数和(自身を含む): 1999372032

約数和(自身を除く): 1349792304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 61, 82, 84, 112, 122, 123, 164, 168, 183, 244, 246, 287, 328, 336, 366, 427, 488, 492, 574, 656, 732, 773, 854, 861, 976, 984, 1148, 1281, 1464, 1546, 1708, 1722, 1968, 2296, 2319, 2501, 2562, 2928, 3092, 3416, 3444, 4592, 4638, 5002, 5124, 5411, 6184, 6832, 6888, 7503, 9276, 10004, 10248, 10822, 12368, 13776, 15006, 16233, 17507, 18552, 20008, 20496, 21644, 30012, 31693, 32466, 35014, 37104, 40016, 43288, 47153, 52521, 60024, 63386, 64932, 70028, 86576, 94306, 95079, 105042, 120048, 126772, 129864, 140056, 141459, 188612, 190158, 210084, 221851, 253544, 259728, 280112, 282918, 330071, 377224, 380316, 420168, 443702, 507088, 565836, 660142, 665553, 754448, 760632, 840336, 887404, 990213, 1131672, 1320284, 1331106, 1521264, 1774808, 1933273, 1980426, 2263344, 2640568, 2662212, 3549616, 3866546, 3960852, 5281136, 5324424, 5799819, 7733092, 7921704, 10648848, 11599638, 13532911, 15466184, 15843408, 23199276, 27065822, 30932368, 40598733, 46398552, 54131644, 81197466, 92797104, 108263288, 162394932, 216526576, 324789864, 649579728]

約数ペア:

[(1, 649579728), (2, 324789864), (3, 216526576), (4, 162394932), (6, 108263288), (7, 92797104), (8, 81197466), (12, 54131644), (14, 46398552), (16, 40598733), (21, 30932368), (24, 27065822), (28, 23199276), (41, 15843408), (42, 15466184), (48, 13532911), (56, 11599638), (61, 10648848), (82, 7921704), (84, 7733092), (112, 5799819), (122, 5324424), (123, 5281136), (164, 3960852), (168, 3866546), (183, 3549616), (244, 2662212), (246, 2640568), (287, 2263344), (328, 1980426), (336, 1933273), (366, 1774808), (427, 1521264), (488, 1331106), (492, 1320284), (574, 1131672), (656, 990213), (732, 887404), (773, 840336), (854, 760632), (861, 754448), (976, 665553), (984, 660142), (1148, 565836), (1281, 507088), (1464, 443702), (1546, 420168), (1708, 380316), (1722, 377224), (1968, 330071), (2296, 282918), (2319, 280112), (2501, 259728), (2562, 253544), (2928, 221851), (3092, 210084), (3416, 190158), (3444, 188612), (4592, 141459), (4638, 140056), (5002, 129864), (5124, 126772), (5411, 120048), (6184, 105042), (6832, 95079), (6888, 94306), (7503, 86576), (9276, 70028), (10004, 64932), (10248, 63386), (10822, 60024), (12368, 52521), (13776, 47153), (15006, 43288), (16233, 40016), (17507, 37104), (18552, 35014), (20008, 32466), (20496, 31693), (21644, 30012)]