2119372288

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 4871116800

約数和(自身を除く): 2751744512

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 64, 88, 122, 124, 128, 176, 199, 244, 248, 256, 341, 352, 398, 488, 496, 512, 671, 682, 704, 796, 976, 992, 1342, 1364, 1408, 1592, 1891, 1952, 1984, 2189, 2684, 2728, 2816, 3184, 3782, 3904, 3968, 4378, 5368, 5456, 5632, 6169, 6368, 7564, 7808, 7936, 8756, 10736, 10912, 12139, 12338, 12736, 15128, 15616, 15872, 17512, 20801, 21472, 21824, 24278, 24676, 25472, 30256, 31232, 35024, 41602, 42944, 43648, 48556, 49352, 50944, 60512, 67859, 70048, 83204, 85888, 87296, 97112, 98704, 101888, 121024, 133529, 135718, 140096, 166408, 171776, 174592, 194224, 197408, 242048, 267058, 271436, 280192, 332816, 343552, 376309, 388448, 394816, 484096, 534116, 542872, 560384, 665632, 752618, 776896, 789632, 968192, 1068232, 1085744, 1120768, 1331264, 1505236, 1553792, 1579264, 2136464, 2171488, 2662528, 3010472, 3107584, 3158528, 4139399, 4272928, 4342976, 5325056, 6020944, 6215168, 8278798, 8545856, 8685952, 10650112, 12041888, 16557596, 17091712, 17371904, 24083776, 33115192, 34183424, 34743808, 48167552, 66230384, 68366848, 96335104, 132460768, 192670208, 264921536, 529843072, 1059686144, 2119372288]

約数ペア:

[(1, 2119372288), (2, 1059686144), (4, 529843072), (8, 264921536), (11, 192670208), (16, 132460768), (22, 96335104), (31, 68366848), (32, 66230384), (44, 48167552), (61, 34743808), (62, 34183424), (64, 33115192), (88, 24083776), (122, 17371904), (124, 17091712), (128, 16557596), (176, 12041888), (199, 10650112), (244, 8685952), (248, 8545856), (256, 8278798), (341, 6215168), (352, 6020944), (398, 5325056), (488, 4342976), (496, 4272928), (512, 4139399), (671, 3158528), (682, 3107584), (704, 3010472), (796, 2662528), (976, 2171488), (992, 2136464), (1342, 1579264), (1364, 1553792), (1408, 1505236), (1592, 1331264), (1891, 1120768), (1952, 1085744), (1984, 1068232), (2189, 968192), (2684, 789632), (2728, 776896), (2816, 752618), (3184, 665632), (3782, 560384), (3904, 542872), (3968, 534116), (4378, 484096), (5368, 394816), (5456, 388448), (5632, 376309), (6169, 343552), (6368, 332816), (7564, 280192), (7808, 271436), (7936, 267058), (8756, 242048), (10736, 197408), (10912, 194224), (12139, 174592), (12338, 171776), (12736, 166408), (15128, 140096), (15616, 135718), (15872, 133529), (17512, 121024), (20801, 101888), (21472, 98704), (21824, 97112), (24278, 87296), (24676, 85888), (25472, 83204), (30256, 70048), (31232, 67859), (35024, 60512), (41602, 50944), (42944, 49352), (43648, 48556)]