15721569484796

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1\times {\mathrm{489217}}^1$

素因数の和:489799

約数の個数: 96

約数和(自身を含む): 33566491550592

約数和(自身を除く): 17844922065796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 181, 238, 362, 373, 476, 724, 746, 1267, 1492, 2534, 2611, 3077, 5068, 5222, 6154, 6341, 10444, 12308, 12682, 21539, 25364, 43078, 44387, 67513, 86156, 88774, 135026, 177548, 270052, 472591, 489217, 945182, 978434, 1147721, 1890364, 1956868, 2295442, 3424519, 4590884, 6849038, 8034047, 8316689, 13698076, 16068094, 16633378, 32136188, 33266756, 58216823, 88548277, 116433646, 177096554, 182477941, 232867292, 354193108, 364955882, 619837939, 729911764, 1239675878, 1277345587, 1505320709, 2479351756, 2554691174, 3010641418, 3102124997, 5109382348, 6021282836, 6204249994, 10537244963, 12408499988, 21074489926, 21714874979, 33028507321, 42148979852, 43429749958, 66057014642, 86859499916, 132114029284, 231199551247, 462399102494, 561484624457, 924798204988, 1122969248914, 2245938497828, 3930392371199, 7860784742398, 15721569484796]

約数ペア:

[(1, 15721569484796), (2, 7860784742398), (4, 3930392371199), (7, 2245938497828), (14, 1122969248914), (17, 924798204988), (28, 561484624457), (34, 462399102494), (68, 231199551247), (119, 132114029284), (181, 86859499916), (238, 66057014642), (362, 43429749958), (373, 42148979852), (476, 33028507321), (724, 21714874979), (746, 21074489926), (1267, 12408499988), (1492, 10537244963), (2534, 6204249994), (2611, 6021282836), (3077, 5109382348), (5068, 3102124997), (5222, 3010641418), (6154, 2554691174), (6341, 2479351756), (10444, 1505320709), (12308, 1277345587), (12682, 1239675878), (21539, 729911764), (25364, 619837939), (43078, 364955882), (44387, 354193108), (67513, 232867292), (86156, 182477941), (88774, 177096554), (135026, 116433646), (177548, 88548277), (270052, 58216823), (472591, 33266756), (489217, 32136188), (945182, 16633378), (978434, 16068094), (1147721, 13698076), (1890364, 8316689), (1956868, 8034047), (2295442, 6849038), (3424519, 4590884)]