755479218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5227}}^1$

素因数の和:5371

約数の個数: 64

約数和(自身を含む): 1739041920

約数和(自身を除く): 983562702

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 109, 218, 221, 327, 442, 654, 663, 1326, 1417, 1853, 2834, 3706, 4251, 5227, 5559, 8502, 10454, 11118, 15681, 24089, 31362, 48178, 67951, 72267, 88859, 135902, 144534, 177718, 203853, 266577, 407706, 533154, 569743, 1139486, 1155167, 1709229, 2310334, 3418458, 3465501, 6931002, 7406659, 9685631, 14813318, 19371262, 22219977, 29056893, 44439954, 58113786, 125913203, 251826406, 377739609, 755479218]

約数ペア:

[(1, 755479218), (2, 377739609), (3, 251826406), (6, 125913203), (13, 58113786), (17, 44439954), (26, 29056893), (34, 22219977), (39, 19371262), (51, 14813318), (78, 9685631), (102, 7406659), (109, 6931002), (218, 3465501), (221, 3418458), (327, 2310334), (442, 1709229), (654, 1155167), (663, 1139486), (1326, 569743), (1417, 533154), (1853, 407706), (2834, 266577), (3706, 203853), (4251, 177718), (5227, 144534), (5559, 135902), (8502, 88859), (10454, 72267), (11118, 67951), (15681, 48178), (24089, 31362)]