17963719936

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4099}}^1$

素因数の和:4204

約数の個数: 144

約数和(自身を含む): 40728744000

約数和(自身を除く): 22765024064

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 53, 64, 68, 76, 106, 128, 136, 152, 212, 256, 272, 304, 323, 424, 544, 608, 646, 848, 901, 1007, 1088, 1216, 1292, 1696, 1802, 2014, 2176, 2432, 2584, 3392, 3604, 4028, 4099, 4352, 4864, 5168, 6784, 7208, 8056, 8198, 10336, 13568, 14416, 16112, 16396, 17119, 20672, 28832, 32224, 32792, 34238, 41344, 57664, 64448, 65584, 68476, 69683, 77881, 82688, 115328, 128896, 131168, 136952, 139366, 155762, 217247, 230656, 257792, 262336, 273904, 278732, 311524, 434494, 524672, 547808, 557464, 623048, 868988, 1049344, 1095616, 1114928, 1246096, 1323977, 1737976, 2191232, 2229856, 2492192, 2647954, 3475952, 3693199, 4127693, 4382464, 4459712, 4984384, 5295908, 6951904, 7386398, 8255386, 8919424, 9968768, 10591816, 13903808, 14772796, 16510772, 17838848, 19937536, 21183632, 27807616, 29545592, 33021544, 42367264, 55615232, 59091184, 66043088, 70170781, 84734528, 118182368, 132086176, 140341562, 169469056, 236364736, 264172352, 280683124, 338938112, 472729472, 528344704, 561366248, 945458944, 1056689408, 1122732496, 2245464992, 4490929984, 8981859968, 17963719936]

約数ペア:

[(1, 17963719936), (2, 8981859968), (4, 4490929984), (8, 2245464992), (16, 1122732496), (17, 1056689408), (19, 945458944), (32, 561366248), (34, 528344704), (38, 472729472), (53, 338938112), (64, 280683124), (68, 264172352), (76, 236364736), (106, 169469056), (128, 140341562), (136, 132086176), (152, 118182368), (212, 84734528), (256, 70170781), (272, 66043088), (304, 59091184), (323, 55615232), (424, 42367264), (544, 33021544), (608, 29545592), (646, 27807616), (848, 21183632), (901, 19937536), (1007, 17838848), (1088, 16510772), (1216, 14772796), (1292, 13903808), (1696, 10591816), (1802, 9968768), (2014, 8919424), (2176, 8255386), (2432, 7386398), (2584, 6951904), (3392, 5295908), (3604, 4984384), (4028, 4459712), (4099, 4382464), (4352, 4127693), (4864, 3693199), (5168, 3475952), (6784, 2647954), (7208, 2492192), (8056, 2229856), (8198, 2191232), (10336, 1737976), (13568, 1323977), (14416, 1246096), (16112, 1114928), (16396, 1095616), (17119, 1049344), (20672, 868988), (28832, 623048), (32224, 557464), (32792, 547808), (34238, 524672), (41344, 434494), (57664, 311524), (64448, 278732), (65584, 273904), (68476, 262336), (69683, 257792), (77881, 230656), (82688, 217247), (115328, 155762), (128896, 139366), (131168, 136952)]