210917505852

素因数分解:

$2^2\times 3^3\times {\mathrm{677}}^2\times {\mathrm{4261}}^1$

素因数の和:5628

約数の個数: 72

約数和(自身を含む): 547760593520

約数和(自身を除く): 336843087668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 677, 1354, 2031, 2708, 4062, 4261, 6093, 8124, 8522, 12186, 12783, 17044, 18279, 24372, 25566, 36558, 38349, 51132, 73116, 76698, 115047, 153396, 230094, 458329, 460188, 916658, 1374987, 1833316, 2749974, 2884697, 4124961, 5499948, 5769394, 8249922, 8654091, 11538788, 12374883, 16499844, 17308182, 24749766, 25962273, 34616364, 49499532, 51924546, 77886819, 103849092, 155773638, 311547276, 1952939869, 3905879738, 5858819607, 7811759476, 11717639214, 17576458821, 23435278428, 35152917642, 52729376463, 70305835284, 105458752926, 210917505852]

約数ペア:

[(1, 210917505852), (2, 105458752926), (3, 70305835284), (4, 52729376463), (6, 35152917642), (9, 23435278428), (12, 17576458821), (18, 11717639214), (27, 7811759476), (36, 5858819607), (54, 3905879738), (108, 1952939869), (677, 311547276), (1354, 155773638), (2031, 103849092), (2708, 77886819), (4062, 51924546), (4261, 49499532), (6093, 34616364), (8124, 25962273), (8522, 24749766), (12186, 17308182), (12783, 16499844), (17044, 12374883), (18279, 11538788), (24372, 8654091), (25566, 8249922), (36558, 5769394), (38349, 5499948), (51132, 4124961), (73116, 2884697), (76698, 2749974), (115047, 1833316), (153396, 1374987), (230094, 916658), (458329, 460188)]