1561677204

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1367}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 3912523776

約数和(自身を除く): 2350846572

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 83, 93, 111, 124, 148, 166, 186, 222, 249, 332, 372, 444, 498, 996, 1147, 1367, 2294, 2573, 2734, 3071, 3441, 4101, 4588, 5146, 5468, 6142, 6882, 7719, 8202, 9213, 10292, 12284, 13764, 15438, 16404, 18426, 30876, 36852, 42377, 50579, 84754, 95201, 101158, 113461, 127131, 151737, 169508, 190402, 202316, 226922, 254262, 285603, 303474, 340383, 380804, 453844, 508524, 571206, 606948, 680766, 1142412, 1361532, 1567949, 3135898, 3517291, 4198057, 4703847, 6271796, 7034582, 8396114, 9407694, 10551873, 12594171, 14069164, 16792228, 18815388, 21103746, 25188342, 42207492, 50376684, 130139767, 260279534, 390419301, 520559068, 780838602, 1561677204]

約数ペア:

[(1, 1561677204), (2, 780838602), (3, 520559068), (4, 390419301), (6, 260279534), (12, 130139767), (31, 50376684), (37, 42207492), (62, 25188342), (74, 21103746), (83, 18815388), (93, 16792228), (111, 14069164), (124, 12594171), (148, 10551873), (166, 9407694), (186, 8396114), (222, 7034582), (249, 6271796), (332, 4703847), (372, 4198057), (444, 3517291), (498, 3135898), (996, 1567949), (1147, 1361532), (1367, 1142412), (2294, 680766), (2573, 606948), (2734, 571206), (3071, 508524), (3441, 453844), (4101, 380804), (4588, 340383), (5146, 303474), (5468, 285603), (6142, 254262), (6882, 226922), (7719, 202316), (8202, 190402), (9213, 169508), (10292, 151737), (12284, 127131), (13764, 113461), (15438, 101158), (16404, 95201), (18426, 84754), (30876, 50579), (36852, 42377)]