19128628512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{201881}}^1$

素因数の和:201951

約数の個数: 144

約数和(自身を含む): 63491081472

約数和(自身を除く): 44362452960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 752, 846, 987, 1008, 1128, 1316, 1504, 1692, 1974, 2016, 2256, 2632, 2961, 3384, 3948, 4512, 5264, 5922, 6768, 7896, 10528, 11844, 13536, 15792, 23688, 31584, 47376, 94752, 201881, 403762, 605643, 807524, 1211286, 1413167, 1615048, 1816929, 2422572, 2826334, 3230096, 3633858, 4239501, 4845144, 5652668, 6460192, 7267716, 8479002, 9488407, 9690288, 11305336, 12718503, 14535432, 16958004, 18976814, 19380576, 22610672, 25437006, 28465221, 29070864, 33916008, 37953628, 45221344, 50874012, 56930442, 58141728, 66418849, 67832016, 75907256, 85395663, 101748024, 113860884, 132837698, 135664032, 151814512, 170791326, 199256547, 203496048, 227721768, 265675396, 303629024, 341582652, 398513094, 406992096, 455443536, 531350792, 597769641, 683165304, 797026188, 910887072, 1062701584, 1195539282, 1366330608, 1594052376, 2125403168, 2391078564, 2732661216, 3188104752, 4782157128, 6376209504, 9564314256, 19128628512]

約数ペア:

[(1, 19128628512), (2, 9564314256), (3, 6376209504), (4, 4782157128), (6, 3188104752), (7, 2732661216), (8, 2391078564), (9, 2125403168), (12, 1594052376), (14, 1366330608), (16, 1195539282), (18, 1062701584), (21, 910887072), (24, 797026188), (28, 683165304), (32, 597769641), (36, 531350792), (42, 455443536), (47, 406992096), (48, 398513094), (56, 341582652), (63, 303629024), (72, 265675396), (84, 227721768), (94, 203496048), (96, 199256547), (112, 170791326), (126, 151814512), (141, 135664032), (144, 132837698), (168, 113860884), (188, 101748024), (224, 85395663), (252, 75907256), (282, 67832016), (288, 66418849), (329, 58141728), (336, 56930442), (376, 50874012), (423, 45221344), (504, 37953628), (564, 33916008), (658, 29070864), (672, 28465221), (752, 25437006), (846, 22610672), (987, 19380576), (1008, 18976814), (1128, 16958004), (1316, 14535432), (1504, 12718503), (1692, 11305336), (1974, 9690288), (2016, 9488407), (2256, 8479002), (2632, 7267716), (2961, 6460192), (3384, 5652668), (3948, 4845144), (4512, 4239501), (5264, 3633858), (5922, 3230096), (6768, 2826334), (7896, 2422572), (10528, 1816929), (11844, 1615048), (13536, 1413167), (15792, 1211286), (23688, 807524), (31584, 605643), (47376, 403762), (94752, 201881)]