718299972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{14081}}^1$

素因数の和:14213

約数の個数: 72

約数和(自身を含む): 1973451480

約数和(自身を除く): 1255151508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2834, 3924, 4251, 5668, 8502, 12753, 14081, 17004, 25506, 28162, 42243, 51012, 56324, 84486, 126729, 168972, 183053, 253458, 366106, 506916, 549159, 732212, 1098318, 1534829, 1647477, 2196636, 3069658, 3294954, 4604487, 6139316, 6589908, 9208974, 13813461, 18417948, 19952777, 27626922, 39905554, 55253844, 59858331, 79811108, 119716662, 179574993, 239433324, 359149986, 718299972]

約数ペア:

[(1, 718299972), (2, 359149986), (3, 239433324), (4, 179574993), (6, 119716662), (9, 79811108), (12, 59858331), (13, 55253844), (18, 39905554), (26, 27626922), (36, 19952777), (39, 18417948), (52, 13813461), (78, 9208974), (109, 6589908), (117, 6139316), (156, 4604487), (218, 3294954), (234, 3069658), (327, 2196636), (436, 1647477), (468, 1534829), (654, 1098318), (981, 732212), (1308, 549159), (1417, 506916), (1962, 366106), (2834, 253458), (3924, 183053), (4251, 168972), (5668, 126729), (8502, 84486), (12753, 56324), (14081, 51012), (17004, 42243), (25506, 28162)]