217433698240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{194861}}^1$

素因数の和:195206

約数の個数: 112

約数和(自身を含む): 566618164704

約数和(自身を除く): 349184466464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 317, 320, 352, 440, 634, 704, 880, 1268, 1585, 1760, 2536, 3170, 3487, 3520, 5072, 6340, 6974, 10144, 12680, 13948, 17435, 20288, 25360, 27896, 34870, 50720, 55792, 69740, 101440, 111584, 139480, 194861, 223168, 278960, 389722, 557920, 779444, 974305, 1115840, 1558888, 1948610, 2143471, 3117776, 3897220, 4286942, 6235552, 7794440, 8573884, 10717355, 12471104, 15588880, 17147768, 21434710, 31177760, 34295536, 42869420, 61770937, 62355520, 68591072, 85738840, 123541874, 137182144, 171477680, 247083748, 308854685, 342955360, 494167496, 617709370, 679480307, 685910720, 988334992, 1235418740, 1358960614, 1976669984, 2470837480, 2717921228, 3397401535, 3953339968, 4941674960, 5435842456, 6794803070, 9883349920, 10871684912, 13589606140, 19766699840, 21743369824, 27179212280, 43486739648, 54358424560, 108716849120, 217433698240]

約数ペア:

[(1, 217433698240), (2, 108716849120), (4, 54358424560), (5, 43486739648), (8, 27179212280), (10, 21743369824), (11, 19766699840), (16, 13589606140), (20, 10871684912), (22, 9883349920), (32, 6794803070), (40, 5435842456), (44, 4941674960), (55, 3953339968), (64, 3397401535), (80, 2717921228), (88, 2470837480), (110, 1976669984), (160, 1358960614), (176, 1235418740), (220, 988334992), (317, 685910720), (320, 679480307), (352, 617709370), (440, 494167496), (634, 342955360), (704, 308854685), (880, 247083748), (1268, 171477680), (1585, 137182144), (1760, 123541874), (2536, 85738840), (3170, 68591072), (3487, 62355520), (3520, 61770937), (5072, 42869420), (6340, 34295536), (6974, 31177760), (10144, 21434710), (12680, 17147768), (13948, 15588880), (17435, 12471104), (20288, 10717355), (25360, 8573884), (27896, 7794440), (34870, 6235552), (50720, 4286942), (55792, 3897220), (69740, 3117776), (101440, 2143471), (111584, 1948610), (139480, 1558888), (194861, 1115840), (223168, 974305), (278960, 779444), (389722, 557920)]