2782489657824

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^2\times {\mathrm{8920981}}^1$

素因数の和:8921038

約数の個数: 144

約数和(自身を含む): 8565213237840

約数和(自身を除く): 5782723580016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 361, 432, 456, 513, 608, 684, 722, 864, 912, 1026, 1083, 1368, 1444, 1824, 2052, 2166, 2736, 2888, 3249, 4104, 4332, 5472, 5776, 6498, 8208, 8664, 9747, 11552, 12996, 16416, 17328, 19494, 25992, 34656, 38988, 51984, 77976, 103968, 155952, 311904, 8920981, 17841962, 26762943, 35683924, 53525886, 71367848, 80288829, 107051772, 142735696, 160577658, 169498639, 214103544, 240866487, 285471392, 321155316, 338997278, 428207088, 481732974, 508495917, 642310632, 677994556, 856414176, 963465948, 1016991834, 1284621264, 1355989112, 1525487751, 1926931896, 2033983668, 2569242528, 2711978224, 3050975502, 3220474141, 3853863792, 4067967336, 4576463253, 5423956448, 6101951004, 6440948282, 7707727584, 8135934672, 9152926506, 9661422423, 12203902008, 12881896564, 16271869344, 18305853012, 19322844846, 24407804016, 25763793128, 28984267269, 36611706024, 38645689692, 48815608032, 51527586256, 57968534538, 73223412048, 77291379384, 86952801807, 103055172512, 115937069076, 146446824096, 154582758768, 173905603614, 231874138152, 309165517536, 347811207228, 463748276304, 695622414456, 927496552608, 1391244828912, 2782489657824]

約数ペア:

[(1, 2782489657824), (2, 1391244828912), (3, 927496552608), (4, 695622414456), (6, 463748276304), (8, 347811207228), (9, 309165517536), (12, 231874138152), (16, 173905603614), (18, 154582758768), (19, 146446824096), (24, 115937069076), (27, 103055172512), (32, 86952801807), (36, 77291379384), (38, 73223412048), (48, 57968534538), (54, 51527586256), (57, 48815608032), (72, 38645689692), (76, 36611706024), (96, 28984267269), (108, 25763793128), (114, 24407804016), (144, 19322844846), (152, 18305853012), (171, 16271869344), (216, 12881896564), (228, 12203902008), (288, 9661422423), (304, 9152926506), (342, 8135934672), (361, 7707727584), (432, 6440948282), (456, 6101951004), (513, 5423956448), (608, 4576463253), (684, 4067967336), (722, 3853863792), (864, 3220474141), (912, 3050975502), (1026, 2711978224), (1083, 2569242528), (1368, 2033983668), (1444, 1926931896), (1824, 1525487751), (2052, 1355989112), (2166, 1284621264), (2736, 1016991834), (2888, 963465948), (3249, 856414176), (4104, 677994556), (4332, 642310632), (5472, 508495917), (5776, 481732974), (6498, 428207088), (8208, 338997278), (8664, 321155316), (9747, 285471392), (11552, 240866487), (12996, 214103544), (16416, 169498639), (17328, 160577658), (19494, 142735696), (25992, 107051772), (34656, 80288829), (38988, 71367848), (51984, 53525886), (77976, 35683924), (103968, 26762943), (155952, 17841962), (311904, 8920981)]