222685476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 580567680

約数和(自身を除く): 357882204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 89, 129, 156, 172, 178, 258, 267, 356, 373, 516, 534, 559, 746, 1068, 1118, 1119, 1157, 1492, 1677, 2236, 2238, 2314, 3354, 3471, 3827, 4476, 4628, 4849, 6708, 6942, 7654, 9698, 11481, 13884, 14547, 15308, 16039, 19396, 22962, 29094, 32078, 33197, 45924, 48117, 49751, 58188, 64156, 66394, 96234, 99502, 99591, 132788, 149253, 192468, 199004, 199182, 208507, 298506, 398364, 417014, 431561, 597012, 625521, 834028, 863122, 1251042, 1294683, 1427471, 1726244, 2502084, 2589366, 2854942, 4282413, 5178732, 5709884, 8564826, 17129652, 18557123, 37114246, 55671369, 74228492, 111342738, 222685476]

約数ペア:

[(1, 222685476), (2, 111342738), (3, 74228492), (4, 55671369), (6, 37114246), (12, 18557123), (13, 17129652), (26, 8564826), (39, 5709884), (43, 5178732), (52, 4282413), (78, 2854942), (86, 2589366), (89, 2502084), (129, 1726244), (156, 1427471), (172, 1294683), (178, 1251042), (258, 863122), (267, 834028), (356, 625521), (373, 597012), (516, 431561), (534, 417014), (559, 398364), (746, 298506), (1068, 208507), (1118, 199182), (1119, 199004), (1157, 192468), (1492, 149253), (1677, 132788), (2236, 99591), (2238, 99502), (2314, 96234), (3354, 66394), (3471, 64156), (3827, 58188), (4476, 49751), (4628, 48117), (4849, 45924), (6708, 33197), (6942, 32078), (7654, 29094), (9698, 22962), (11481, 19396), (13884, 16039), (14547, 15308)]