223887339998

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1\times {\mathrm{3989}}^1$

素因数の和:5745

約数の個数: 64

約数和(自身を含む): 401548492800

約数和(自身を除く): 177661152802

約数列:

[1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 1637, 2449, 3274, 3989, 4898, 7978, 11459, 17143, 22918, 27923, 34286, 50747, 55846, 101494, 123659, 129323, 247318, 258646, 315131, 355229, 630262, 710458, 865613, 905261, 1731226, 1810522, 2205917, 4009013, 4411834, 6529993, 8018026, 9769061, 13059986, 19538122, 28063091, 45709951, 56126182, 68383427, 91419902, 136766854, 202429783, 404859566, 515869447, 1031738894, 1417008481, 2834016962, 3611086129, 7222172258, 15991952857, 31983905714, 111943669999, 223887339998]

約数ペア:

[(1, 223887339998), (2, 111943669999), (7, 31983905714), (14, 15991952857), (31, 7222172258), (62, 3611086129), (79, 2834016962), (158, 1417008481), (217, 1031738894), (434, 515869447), (553, 404859566), (1106, 202429783), (1637, 136766854), (2449, 91419902), (3274, 68383427), (3989, 56126182), (4898, 45709951), (7978, 28063091), (11459, 19538122), (17143, 13059986), (22918, 9769061), (27923, 8018026), (34286, 6529993), (50747, 4411834), (55846, 4009013), (101494, 2205917), (123659, 1810522), (129323, 1731226), (247318, 905261), (258646, 865613), (315131, 710458), (355229, 630262)]