19872216336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{14939}}^1$

素因数の和:15101

約数の個数: 160

約数和(自身を含む): 60823249920

約数和(自身を除く): 40951033584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 107, 111, 112, 148, 168, 214, 222, 259, 296, 321, 336, 428, 444, 518, 592, 642, 749, 777, 856, 888, 1036, 1284, 1498, 1554, 1712, 1776, 2072, 2247, 2568, 2996, 3108, 3959, 4144, 4494, 5136, 5992, 6216, 7918, 8988, 11877, 11984, 12432, 14939, 15836, 17976, 23754, 27713, 29878, 31672, 35952, 44817, 47508, 55426, 59756, 63344, 83139, 89634, 95016, 104573, 110852, 119512, 166278, 179268, 190032, 209146, 221704, 239024, 313719, 332556, 358536, 418292, 443408, 552743, 627438, 665112, 717072, 836584, 1105486, 1254876, 1330224, 1598473, 1658229, 1673168, 2210972, 2509752, 3196946, 3316458, 3869201, 4421944, 4795419, 5019504, 6393892, 6632916, 7738402, 8843888, 9590838, 11189311, 11607603, 12787784, 13265832, 15476804, 19181676, 22378622, 23215206, 25575568, 26531664, 30953608, 33567933, 38363352, 44757244, 46430412, 59143501, 61907216, 67135866, 76726704, 89514488, 92860824, 118287002, 134271732, 177430503, 179028976, 185721648, 236574004, 268543464, 354861006, 414004507, 473148008, 537086928, 709722012, 828009014, 946296016, 1242013521, 1419444024, 1656018028, 2484027042, 2838888048, 3312036056, 4968054084, 6624072112, 9936108168, 19872216336]

約数ペア:

[(1, 19872216336), (2, 9936108168), (3, 6624072112), (4, 4968054084), (6, 3312036056), (7, 2838888048), (8, 2484027042), (12, 1656018028), (14, 1419444024), (16, 1242013521), (21, 946296016), (24, 828009014), (28, 709722012), (37, 537086928), (42, 473148008), (48, 414004507), (56, 354861006), (74, 268543464), (84, 236574004), (107, 185721648), (111, 179028976), (112, 177430503), (148, 134271732), (168, 118287002), (214, 92860824), (222, 89514488), (259, 76726704), (296, 67135866), (321, 61907216), (336, 59143501), (428, 46430412), (444, 44757244), (518, 38363352), (592, 33567933), (642, 30953608), (749, 26531664), (777, 25575568), (856, 23215206), (888, 22378622), (1036, 19181676), (1284, 15476804), (1498, 13265832), (1554, 12787784), (1712, 11607603), (1776, 11189311), (2072, 9590838), (2247, 8843888), (2568, 7738402), (2996, 6632916), (3108, 6393892), (3959, 5019504), (4144, 4795419), (4494, 4421944), (5136, 3869201), (5992, 3316458), (6216, 3196946), (7918, 2509752), (8988, 2210972), (11877, 1673168), (11984, 1658229), (12432, 1598473), (14939, 1330224), (15836, 1254876), (17976, 1105486), (23754, 836584), (27713, 717072), (29878, 665112), (31672, 627438), (35952, 552743), (44817, 443408), (47508, 418292), (55426, 358536), (59756, 332556), (63344, 313719), (83139, 239024), (89634, 221704), (95016, 209146), (104573, 190032), (110852, 179268), (119512, 166278)]