729156928

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 112

約数和(自身を含む): 1605320640

約数和(自身を除く): 876163712

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 59, 64, 68, 74, 118, 136, 148, 236, 272, 296, 307, 472, 544, 592, 614, 629, 944, 1003, 1088, 1184, 1228, 1258, 1888, 2006, 2183, 2368, 2456, 2516, 3776, 4012, 4366, 4912, 5032, 5219, 8024, 8732, 9824, 10064, 10438, 11359, 16048, 17464, 18113, 19648, 20128, 20876, 22718, 32096, 34928, 36226, 37111, 40256, 41752, 45436, 64192, 69856, 72452, 74222, 83504, 90872, 139712, 144904, 148444, 167008, 181744, 193103, 289808, 296888, 307921, 334016, 363488, 386206, 579616, 593776, 615842, 670181, 726976, 772412, 1159232, 1187552, 1231684, 1340362, 1544824, 2375104, 2463368, 2680724, 3089648, 4926736, 5361448, 6179296, 9853472, 10722896, 11393077, 12358592, 19706944, 21445792, 22786154, 42891584, 45572308, 91144616, 182289232, 364578464, 729156928]

約数ペア:

[(1, 729156928), (2, 364578464), (4, 182289232), (8, 91144616), (16, 45572308), (17, 42891584), (32, 22786154), (34, 21445792), (37, 19706944), (59, 12358592), (64, 11393077), (68, 10722896), (74, 9853472), (118, 6179296), (136, 5361448), (148, 4926736), (236, 3089648), (272, 2680724), (296, 2463368), (307, 2375104), (472, 1544824), (544, 1340362), (592, 1231684), (614, 1187552), (629, 1159232), (944, 772412), (1003, 726976), (1088, 670181), (1184, 615842), (1228, 593776), (1258, 579616), (1888, 386206), (2006, 363488), (2183, 334016), (2368, 307921), (2456, 296888), (2516, 289808), (3776, 193103), (4012, 181744), (4366, 167008), (4912, 148444), (5032, 144904), (5219, 139712), (8024, 90872), (8732, 83504), (9824, 74222), (10064, 72452), (10438, 69856), (11359, 64192), (16048, 45436), (17464, 41752), (18113, 40256), (19648, 37111), (20128, 36226), (20876, 34928), (22718, 32096)]