2764118518

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 5503956480

約数和(自身を除く): 2739837962

約数列:

[1, 2, 7, 14, 19, 23, 38, 43, 46, 49, 79, 86, 98, 133, 158, 161, 266, 301, 322, 361, 437, 553, 602, 722, 817, 874, 931, 989, 1106, 1127, 1501, 1634, 1817, 1862, 1978, 2107, 2254, 2527, 3002, 3059, 3397, 3634, 3871, 4214, 5054, 5719, 6118, 6794, 6923, 7742, 8303, 10507, 11438, 12719, 13846, 15523, 16606, 17689, 18791, 21014, 21413, 23779, 25438, 28519, 31046, 34523, 35378, 37582, 40033, 42826, 47558, 48461, 57038, 58121, 64543, 69046, 73549, 78131, 80066, 89033, 96922, 108661, 116242, 129086, 131537, 147098, 156262, 166453, 178066, 199633, 217322, 241661, 263074, 332906, 357029, 399266, 406847, 451801, 483322, 546917, 655937, 714058, 760627, 813694, 903602, 920759, 1093834, 1226317, 1311874, 1397431, 1484489, 1521254, 1691627, 1841518, 2452634, 2499203, 2794862, 2968978, 3162607, 3383254, 3828419, 4591559, 4998406, 6325214, 7656838, 8584219, 9183118, 10391423, 17168438, 17494421, 20782846, 28205291, 32140913, 34988842, 56410582, 60089533, 64281826, 72739961, 120179066, 145479922, 197437037, 394874074, 1382059259, 2764118518]

約数ペア:

[(1, 2764118518), (2, 1382059259), (7, 394874074), (14, 197437037), (19, 145479922), (23, 120179066), (38, 72739961), (43, 64281826), (46, 60089533), (49, 56410582), (79, 34988842), (86, 32140913), (98, 28205291), (133, 20782846), (158, 17494421), (161, 17168438), (266, 10391423), (301, 9183118), (322, 8584219), (361, 7656838), (437, 6325214), (553, 4998406), (602, 4591559), (722, 3828419), (817, 3383254), (874, 3162607), (931, 2968978), (989, 2794862), (1106, 2499203), (1127, 2452634), (1501, 1841518), (1634, 1691627), (1817, 1521254), (1862, 1484489), (1978, 1397431), (2107, 1311874), (2254, 1226317), (2527, 1093834), (3002, 920759), (3059, 903602), (3397, 813694), (3634, 760627), (3871, 714058), (4214, 655937), (5054, 546917), (5719, 483322), (6118, 451801), (6794, 406847), (6923, 399266), (7742, 357029), (8303, 332906), (10507, 263074), (11438, 241661), (12719, 217322), (13846, 199633), (15523, 178066), (16606, 166453), (17689, 156262), (18791, 147098), (21014, 131537), (21413, 129086), (23779, 116242), (25438, 108661), (28519, 96922), (31046, 89033), (34523, 80066), (35378, 78131), (37582, 73549), (40033, 69046), (42826, 64543), (47558, 58121), (48461, 57038)]