19203109464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{983}}^1$

素因数の和:1083

約数の個数: 288

約数和(自身を含む): 62378830080

約数和(自身を除く): 43175720616

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 121, 124, 132, 154, 168, 186, 217, 231, 242, 248, 264, 308, 341, 363, 372, 434, 462, 484, 616, 651, 682, 726, 744, 847, 868, 924, 961, 968, 983, 1023, 1302, 1364, 1452, 1694, 1736, 1848, 1922, 1966, 2046, 2387, 2541, 2604, 2728, 2883, 2904, 2949, 3388, 3751, 3844, 3932, 4092, 4774, 5082, 5208, 5766, 5898, 6727, 6776, 6881, 7161, 7502, 7688, 7864, 8184, 9548, 10164, 10571, 10813, 11253, 11532, 11796, 13454, 13762, 14322, 15004, 19096, 20181, 20328, 20643, 21142, 21626, 22506, 23064, 23592, 26257, 26908, 27524, 28644, 30008, 30473, 31713, 32439, 40362, 41286, 42284, 43252, 45012, 52514, 53816, 55048, 57288, 60946, 63426, 64878, 73997, 75691, 78771, 80724, 82572, 84568, 86504, 90024, 91419, 105028, 116281, 118943, 121892, 126852, 129756, 147994, 151382, 157542, 161448, 165144, 182838, 210056, 213311, 221991, 227073, 232562, 237886, 243784, 253704, 259512, 295988, 302764, 315084, 335203, 348843, 356829, 365676, 426622, 443982, 454146, 465124, 475772, 591976, 605528, 630168, 639933, 670406, 697686, 713658, 731352, 813967, 832601, 853244, 887964, 908292, 930248, 944663, 951544, 1005609, 1279866, 1340812, 1395372, 1427316, 1627934, 1665202, 1706488, 1775928, 1816584, 1889326, 2011218, 2346421, 2441901, 2497803, 2559732, 2681624, 2790744, 2833989, 2854632, 3255868, 3330404, 3687233, 3778652, 4022436, 4692842, 4883802, 4995606, 5119464, 5667978, 6511736, 6612641, 6660808, 7039263, 7374466, 7557304, 8044872, 9385684, 9767604, 9991212, 10391293, 11061699, 11335956, 13225282, 14078526, 14748932, 18771368, 19535208, 19837923, 19982424, 20782586, 22123398, 22671912, 25810631, 26450564, 28157052, 29497864, 31173879, 39675846, 41565172, 44246796, 51621262, 52901128, 56314104, 62347758, 72739051, 77431893, 79351692, 83130344, 88493592, 103242524, 114304223, 124695516, 145478102, 154863786, 158703384, 206485048, 218217153, 228608446, 249391032, 290956204, 309727572, 342912669, 436434306, 457216892, 581912408, 619455144, 685825338, 800129561, 872868612, 914433784, 1371650676, 1600259122, 1745737224, 2400388683, 2743301352, 3200518244, 4800777366, 6401036488, 9601554732, 19203109464]

約数ペア:

[(1, 19203109464), (2, 9601554732), (3, 6401036488), (4, 4800777366), (6, 3200518244), (7, 2743301352), (8, 2400388683), (11, 1745737224), (12, 1600259122), (14, 1371650676), (21, 914433784), (22, 872868612), (24, 800129561), (28, 685825338), (31, 619455144), (33, 581912408), (42, 457216892), (44, 436434306), (56, 342912669), (62, 309727572), (66, 290956204), (77, 249391032), (84, 228608446), (88, 218217153), (93, 206485048), (121, 158703384), (124, 154863786), (132, 145478102), (154, 124695516), (168, 114304223), (186, 103242524), (217, 88493592), (231, 83130344), (242, 79351692), (248, 77431893), (264, 72739051), (308, 62347758), (341, 56314104), (363, 52901128), (372, 51621262), (434, 44246796), (462, 41565172), (484, 39675846), (616, 31173879), (651, 29497864), (682, 28157052), (726, 26450564), (744, 25810631), (847, 22671912), (868, 22123398), (924, 20782586), (961, 19982424), (968, 19837923), (983, 19535208), (1023, 18771368), (1302, 14748932), (1364, 14078526), (1452, 13225282), (1694, 11335956), (1736, 11061699), (1848, 10391293), (1922, 9991212), (1966, 9767604), (2046, 9385684), (2387, 8044872), (2541, 7557304), (2604, 7374466), (2728, 7039263), (2883, 6660808), (2904, 6612641), (2949, 6511736), (3388, 5667978), (3751, 5119464), (3844, 4995606), (3932, 4883802), (4092, 4692842), (4774, 4022436), (5082, 3778652), (5208, 3687233), (5766, 3330404), (5898, 3255868), (6727, 2854632), (6776, 2833989), (6881, 2790744), (7161, 2681624), (7502, 2559732), (7688, 2497803), (7864, 2441901), (8184, 2346421), (9548, 2011218), (10164, 1889326), (10571, 1816584), (10813, 1775928), (11253, 1706488), (11532, 1665202), (11796, 1627934), (13454, 1427316), (13762, 1395372), (14322, 1340812), (15004, 1279866), (19096, 1005609), (20181, 951544), (20328, 944663), (20643, 930248), (21142, 908292), (21626, 887964), (22506, 853244), (23064, 832601), (23592, 813967), (26257, 731352), (26908, 713658), (27524, 697686), (28644, 670406), (30008, 639933), (30473, 630168), (31713, 605528), (32439, 591976), (40362, 475772), (41286, 465124), (42284, 454146), (43252, 443982), (45012, 426622), (52514, 365676), (53816, 356829), (55048, 348843), (57288, 335203), (60946, 315084), (63426, 302764), (64878, 295988), (73997, 259512), (75691, 253704), (78771, 243784), (80724, 237886), (82572, 232562), (84568, 227073), (86504, 221991), (90024, 213311), (91419, 210056), (105028, 182838), (116281, 165144), (118943, 161448), (121892, 157542), (126852, 151382), (129756, 147994)]