1217025108

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:679

約数の個数: 144

約数和(自身を含む): 3449476800

約数和(自身を除く): 2232451692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 131, 156, 169, 234, 262, 338, 351, 393, 468, 507, 509, 524, 676, 702, 786, 1014, 1018, 1179, 1404, 1521, 1527, 1572, 1703, 2028, 2036, 2358, 3042, 3054, 3406, 3537, 4563, 4581, 4716, 5109, 6084, 6108, 6617, 6812, 7074, 9126, 9162, 10218, 13234, 13743, 14148, 15327, 18252, 18324, 19851, 20436, 22139, 26468, 27486, 30654, 39702, 44278, 45981, 54972, 59553, 61308, 66417, 66679, 79404, 86021, 88556, 91962, 119106, 132834, 133358, 172042, 178659, 183924, 199251, 200037, 238212, 258063, 265668, 266716, 344084, 357318, 398502, 400074, 516126, 597753, 600111, 714636, 774189, 797004, 800148, 866827, 1032252, 1195506, 1200222, 1548378, 1733654, 1800333, 2322567, 2391012, 2400444, 2600481, 3096756, 3467308, 3600666, 4645134, 5200962, 7201332, 7801443, 9290268, 10401924, 11268751, 15602886, 22537502, 23404329, 31205772, 33806253, 45075004, 46808658, 67612506, 93617316, 101418759, 135225012, 202837518, 304256277, 405675036, 608512554, 1217025108]

約数ペア:

[(1, 1217025108), (2, 608512554), (3, 405675036), (4, 304256277), (6, 202837518), (9, 135225012), (12, 101418759), (13, 93617316), (18, 67612506), (26, 46808658), (27, 45075004), (36, 33806253), (39, 31205772), (52, 23404329), (54, 22537502), (78, 15602886), (108, 11268751), (117, 10401924), (131, 9290268), (156, 7801443), (169, 7201332), (234, 5200962), (262, 4645134), (338, 3600666), (351, 3467308), (393, 3096756), (468, 2600481), (507, 2400444), (509, 2391012), (524, 2322567), (676, 1800333), (702, 1733654), (786, 1548378), (1014, 1200222), (1018, 1195506), (1179, 1032252), (1404, 866827), (1521, 800148), (1527, 797004), (1572, 774189), (1703, 714636), (2028, 600111), (2036, 597753), (2358, 516126), (3042, 400074), (3054, 398502), (3406, 357318), (3537, 344084), (4563, 266716), (4581, 265668), (4716, 258063), (5109, 238212), (6084, 200037), (6108, 199251), (6617, 183924), (6812, 178659), (7074, 172042), (9126, 133358), (9162, 132834), (10218, 119106), (13234, 91962), (13743, 88556), (14148, 86021), (15327, 79404), (18252, 66679), (18324, 66417), (19851, 61308), (20436, 59553), (22139, 54972), (26468, 45981), (27486, 44278), (30654, 39702)]