243534672

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^3\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 120

約数和(自身を含む): 717662400

約数和(自身を除く): 474127728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 139, 144, 184, 207, 276, 278, 368, 414, 417, 529, 552, 556, 828, 834, 1058, 1104, 1112, 1251, 1587, 1656, 1668, 2116, 2224, 2502, 3174, 3197, 3312, 3336, 4232, 4761, 5004, 6348, 6394, 6672, 8464, 9522, 9591, 10008, 12167, 12696, 12788, 19044, 19182, 20016, 24334, 25392, 25576, 28773, 36501, 38088, 38364, 48668, 51152, 57546, 73002, 73531, 76176, 76728, 97336, 109503, 115092, 146004, 147062, 153456, 194672, 219006, 220593, 230184, 292008, 294124, 438012, 441186, 460368, 584016, 588248, 661779, 876024, 882372, 1176496, 1323558, 1691213, 1752048, 1764744, 2647116, 3382426, 3529488, 5073639, 5294232, 6764852, 10147278, 10588464, 13529704, 15220917, 20294556, 27059408, 30441834, 40589112, 60883668, 81178224, 121767336, 243534672]

約数ペア:

[(1, 243534672), (2, 121767336), (3, 81178224), (4, 60883668), (6, 40589112), (8, 30441834), (9, 27059408), (12, 20294556), (16, 15220917), (18, 13529704), (23, 10588464), (24, 10147278), (36, 6764852), (46, 5294232), (48, 5073639), (69, 3529488), (72, 3382426), (92, 2647116), (138, 1764744), (139, 1752048), (144, 1691213), (184, 1323558), (207, 1176496), (276, 882372), (278, 876024), (368, 661779), (414, 588248), (417, 584016), (529, 460368), (552, 441186), (556, 438012), (828, 294124), (834, 292008), (1058, 230184), (1104, 220593), (1112, 219006), (1251, 194672), (1587, 153456), (1656, 147062), (1668, 146004), (2116, 115092), (2224, 109503), (2502, 97336), (3174, 76728), (3197, 76176), (3312, 73531), (3336, 73002), (4232, 57546), (4761, 51152), (5004, 48668), (6348, 38364), (6394, 38088), (6672, 36501), (8464, 28773), (9522, 25576), (9591, 25392), (10008, 24334), (12167, 20016), (12696, 19182), (12788, 19044)]