2050517196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 288

約数和(自身を含む): 6713348096

約数和(自身を除く): 4662830900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 61, 62, 63, 78, 84, 91, 93, 117, 122, 124, 126, 156, 182, 183, 186, 217, 234, 244, 252, 273, 279, 331, 364, 366, 372, 403, 427, 434, 468, 546, 549, 558, 651, 662, 732, 793, 806, 819, 854, 868, 993, 1092, 1098, 1116, 1209, 1281, 1302, 1324, 1586, 1612, 1638, 1708, 1891, 1953, 1986, 2196, 2317, 2379, 2418, 2562, 2604, 2821, 2979, 3172, 3276, 3627, 3782, 3843, 3906, 3972, 4303, 4634, 4758, 4836, 5124, 5551, 5642, 5673, 5958, 6951, 7137, 7254, 7564, 7686, 7812, 8463, 8606, 9268, 9516, 10261, 11102, 11284, 11346, 11916, 12909, 13237, 13902, 14274, 14508, 15372, 16653, 16926, 17019, 17212, 20191, 20522, 20853, 22204, 22692, 24583, 25389, 25818, 26474, 27804, 28548, 30121, 30783, 33306, 33852, 34038, 38727, 39711, 40382, 41044, 41706, 49166, 49959, 50778, 51636, 52948, 60242, 60573, 61566, 66612, 68076, 71827, 73749, 77454, 79422, 80764, 83412, 90363, 92349, 98332, 99918, 101556, 119133, 120484, 121146, 123132, 133393, 141337, 143654, 147498, 154908, 158844, 172081, 180726, 181719, 184698, 199836, 215481, 221247, 238266, 242292, 262483, 266786, 271089, 282674, 287308, 294996, 344162, 361452, 363438, 369396, 400179, 424011, 430962, 442494, 476532, 516243, 524966, 533572, 542178, 565348, 625921, 646443, 688324, 726876, 787449, 800358, 848022, 861924, 884988, 933751, 1032486, 1049932, 1084356, 1200537, 1251842, 1272033, 1292886, 1548729, 1574898, 1600716, 1696044, 1837381, 1867502, 1877763, 2064972, 2362347, 2401074, 2503684, 2544066, 2585772, 2801253, 3097458, 3149796, 3674762, 3735004, 3755526, 4381447, 4724694, 4802148, 5088132, 5512143, 5602506, 5633289, 6194916, 7349524, 7511052, 8136973, 8403759, 8762894, 9449388, 11024286, 11205012, 11266578, 13144341, 16273946, 16536429, 16807518, 17525788, 22048572, 22533156, 24410919, 26288682, 32547892, 33072858, 33615036, 39433023, 48821838, 52577364, 56958811, 66145716, 73232757, 78866046, 97643676, 113917622, 146465514, 157732092, 170876433, 227835244, 292931028, 341752866, 512629299, 683505732, 1025258598, 2050517196]

約数ペア:

[(1, 2050517196), (2, 1025258598), (3, 683505732), (4, 512629299), (6, 341752866), (7, 292931028), (9, 227835244), (12, 170876433), (13, 157732092), (14, 146465514), (18, 113917622), (21, 97643676), (26, 78866046), (28, 73232757), (31, 66145716), (36, 56958811), (39, 52577364), (42, 48821838), (52, 39433023), (61, 33615036), (62, 33072858), (63, 32547892), (78, 26288682), (84, 24410919), (91, 22533156), (93, 22048572), (117, 17525788), (122, 16807518), (124, 16536429), (126, 16273946), (156, 13144341), (182, 11266578), (183, 11205012), (186, 11024286), (217, 9449388), (234, 8762894), (244, 8403759), (252, 8136973), (273, 7511052), (279, 7349524), (331, 6194916), (364, 5633289), (366, 5602506), (372, 5512143), (403, 5088132), (427, 4802148), (434, 4724694), (468, 4381447), (546, 3755526), (549, 3735004), (558, 3674762), (651, 3149796), (662, 3097458), (732, 2801253), (793, 2585772), (806, 2544066), (819, 2503684), (854, 2401074), (868, 2362347), (993, 2064972), (1092, 1877763), (1098, 1867502), (1116, 1837381), (1209, 1696044), (1281, 1600716), (1302, 1574898), (1324, 1548729), (1586, 1292886), (1612, 1272033), (1638, 1251842), (1708, 1200537), (1891, 1084356), (1953, 1049932), (1986, 1032486), (2196, 933751), (2317, 884988), (2379, 861924), (2418, 848022), (2562, 800358), (2604, 787449), (2821, 726876), (2979, 688324), (3172, 646443), (3276, 625921), (3627, 565348), (3782, 542178), (3843, 533572), (3906, 524966), (3972, 516243), (4303, 476532), (4634, 442494), (4758, 430962), (4836, 424011), (5124, 400179), (5551, 369396), (5642, 363438), (5673, 361452), (5958, 344162), (6951, 294996), (7137, 287308), (7254, 282674), (7564, 271089), (7686, 266786), (7812, 262483), (8463, 242292), (8606, 238266), (9268, 221247), (9516, 215481), (10261, 199836), (11102, 184698), (11284, 181719), (11346, 180726), (11916, 172081), (12909, 158844), (13237, 154908), (13902, 147498), (14274, 143654), (14508, 141337), (15372, 133393), (16653, 123132), (16926, 121146), (17019, 120484), (17212, 119133), (20191, 101556), (20522, 99918), (20853, 98332), (22204, 92349), (22692, 90363), (24583, 83412), (25389, 80764), (25818, 79422), (26474, 77454), (27804, 73749), (28548, 71827), (30121, 68076), (30783, 66612), (33306, 61566), (33852, 60573), (34038, 60242), (38727, 52948), (39711, 51636), (40382, 50778), (41044, 49959), (41706, 49166)]