1644501072

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{3461}}^1$

素因数の和:4012

約数の個数: 80

約数和(自身を含む): 4481766720

約数和(自身を除く): 2837265648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 521, 912, 1042, 1563, 2084, 3126, 3461, 4168, 6252, 6922, 8336, 9899, 10383, 12504, 13844, 19798, 20766, 25008, 27688, 29697, 39596, 41532, 55376, 59394, 65759, 79192, 83064, 118788, 131518, 158384, 166128, 197277, 237576, 263036, 394554, 475152, 526072, 789108, 1052144, 1578216, 1803181, 3156432, 3606362, 5409543, 7212724, 10819086, 14425448, 21638172, 28850896, 34260439, 43276344, 68520878, 86552688, 102781317, 137041756, 205562634, 274083512, 411125268, 548167024, 822250536, 1644501072]

約数ペア:

[(1, 1644501072), (2, 822250536), (3, 548167024), (4, 411125268), (6, 274083512), (8, 205562634), (12, 137041756), (16, 102781317), (19, 86552688), (24, 68520878), (38, 43276344), (48, 34260439), (57, 28850896), (76, 21638172), (114, 14425448), (152, 10819086), (228, 7212724), (304, 5409543), (456, 3606362), (521, 3156432), (912, 1803181), (1042, 1578216), (1563, 1052144), (2084, 789108), (3126, 526072), (3461, 475152), (4168, 394554), (6252, 263036), (6922, 237576), (8336, 197277), (9899, 166128), (10383, 158384), (12504, 131518), (13844, 118788), (19798, 83064), (20766, 79192), (25008, 65759), (27688, 59394), (29697, 55376), (39596, 41532)]