1628375892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 4528324416

約数和(自身を除く): 2899948524

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 281, 286, 307, 363, 429, 484, 562, 572, 614, 726, 843, 858, 921, 1124, 1228, 1452, 1573, 1686, 1716, 1842, 3091, 3146, 3372, 3377, 3653, 3684, 3991, 4719, 6182, 6292, 6754, 7306, 7982, 9273, 9438, 10131, 10959, 11973, 12364, 13508, 14612, 15964, 18546, 18876, 20262, 21918, 23946, 34001, 37092, 37147, 40183, 40524, 43836, 43901, 47892, 68002, 74294, 80366, 86267, 87802, 102003, 111441, 120549, 131703, 136004, 148588, 160732, 172534, 175604, 204006, 222882, 241098, 258801, 263406, 345068, 408012, 442013, 445764, 482196, 482911, 517602, 526812, 884026, 948937, 965822, 1035204, 1121471, 1326039, 1448733, 1768052, 1897874, 1931644, 2242942, 2652078, 2846811, 2897466, 3364413, 3795748, 4485884, 5304156, 5693622, 5794932, 6728826, 10438307, 11387244, 12336181, 13457652, 20876614, 24672362, 31314921, 37008543, 41753228, 49344724, 62629842, 74017086, 125259684, 135697991, 148034172, 271395982, 407093973, 542791964, 814187946, 1628375892]

約数ペア:

[(1, 1628375892), (2, 814187946), (3, 542791964), (4, 407093973), (6, 271395982), (11, 148034172), (12, 135697991), (13, 125259684), (22, 74017086), (26, 62629842), (33, 49344724), (39, 41753228), (44, 37008543), (52, 31314921), (66, 24672362), (78, 20876614), (121, 13457652), (132, 12336181), (143, 11387244), (156, 10438307), (242, 6728826), (281, 5794932), (286, 5693622), (307, 5304156), (363, 4485884), (429, 3795748), (484, 3364413), (562, 2897466), (572, 2846811), (614, 2652078), (726, 2242942), (843, 1931644), (858, 1897874), (921, 1768052), (1124, 1448733), (1228, 1326039), (1452, 1121471), (1573, 1035204), (1686, 965822), (1716, 948937), (1842, 884026), (3091, 526812), (3146, 517602), (3372, 482911), (3377, 482196), (3653, 445764), (3684, 442013), (3991, 408012), (4719, 345068), (6182, 263406), (6292, 258801), (6754, 241098), (7306, 222882), (7982, 204006), (9273, 175604), (9438, 172534), (10131, 160732), (10959, 148588), (11973, 136004), (12364, 131703), (13508, 120549), (14612, 111441), (15964, 102003), (18546, 87802), (18876, 86267), (20262, 80366), (21918, 74294), (23946, 68002), (34001, 47892), (37092, 43901), (37147, 43836), (40183, 40524)]