216081432

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 224

約数和(自身を含む): 713510400

約数和(自身を除く): 497428968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 79, 81, 84, 108, 126, 134, 158, 162, 168, 189, 201, 216, 237, 243, 252, 268, 316, 324, 378, 402, 469, 474, 486, 504, 536, 553, 567, 603, 632, 648, 711, 729, 756, 804, 938, 948, 972, 1106, 1134, 1206, 1407, 1422, 1458, 1512, 1608, 1659, 1701, 1809, 1876, 1896, 1944, 2133, 2212, 2268, 2412, 2814, 2844, 2916, 3318, 3402, 3618, 3752, 4221, 4266, 4424, 4536, 4824, 4977, 5103, 5293, 5427, 5628, 5688, 5832, 6399, 6636, 6804, 7236, 8442, 8532, 9954, 10206, 10586, 10854, 11256, 12663, 12798, 13272, 13608, 14472, 14931, 15879, 16281, 16884, 17064, 19197, 19908, 20412, 21172, 21708, 25326, 25596, 29862, 31758, 32562, 33768, 37051, 37989, 38394, 39816, 40824, 42344, 43416, 44793, 47637, 48843, 50652, 51192, 57591, 59724, 63516, 65124, 74102, 75978, 76788, 89586, 95274, 97686, 101304, 111153, 113967, 115182, 119448, 127032, 130248, 134379, 142911, 148204, 151956, 153576, 179172, 190548, 195372, 222306, 227934, 230364, 268758, 285822, 296408, 303912, 333459, 341901, 358344, 381096, 390744, 403137, 428733, 444612, 455868, 460728, 537516, 571644, 666918, 683802, 806274, 857466, 889224, 911736, 1000377, 1075032, 1143288, 1286199, 1333836, 1367604, 1612548, 1714932, 2000754, 2572398, 2667672, 2735208, 3001131, 3225096, 3429864, 3858597, 4001508, 5144796, 6002262, 7717194, 8003016, 9003393, 10289592, 12004524, 15434388, 18006786, 24009048, 27010179, 30868776, 36013572, 54020358, 72027144, 108040716, 216081432]

約数ペア:

[(1, 216081432), (2, 108040716), (3, 72027144), (4, 54020358), (6, 36013572), (7, 30868776), (8, 27010179), (9, 24009048), (12, 18006786), (14, 15434388), (18, 12004524), (21, 10289592), (24, 9003393), (27, 8003016), (28, 7717194), (36, 6002262), (42, 5144796), (54, 4001508), (56, 3858597), (63, 3429864), (67, 3225096), (72, 3001131), (79, 2735208), (81, 2667672), (84, 2572398), (108, 2000754), (126, 1714932), (134, 1612548), (158, 1367604), (162, 1333836), (168, 1286199), (189, 1143288), (201, 1075032), (216, 1000377), (237, 911736), (243, 889224), (252, 857466), (268, 806274), (316, 683802), (324, 666918), (378, 571644), (402, 537516), (469, 460728), (474, 455868), (486, 444612), (504, 428733), (536, 403137), (553, 390744), (567, 381096), (603, 358344), (632, 341901), (648, 333459), (711, 303912), (729, 296408), (756, 285822), (804, 268758), (938, 230364), (948, 227934), (972, 222306), (1106, 195372), (1134, 190548), (1206, 179172), (1407, 153576), (1422, 151956), (1458, 148204), (1512, 142911), (1608, 134379), (1659, 130248), (1701, 127032), (1809, 119448), (1876, 115182), (1896, 113967), (1944, 111153), (2133, 101304), (2212, 97686), (2268, 95274), (2412, 89586), (2814, 76788), (2844, 75978), (2916, 74102), (3318, 65124), (3402, 63516), (3618, 59724), (3752, 57591), (4221, 51192), (4266, 50652), (4424, 48843), (4536, 47637), (4824, 44793), (4977, 43416), (5103, 42344), (5293, 40824), (5427, 39816), (5628, 38394), (5688, 37989), (5832, 37051), (6399, 33768), (6636, 32562), (6804, 31758), (7236, 29862), (8442, 25596), (8532, 25326), (9954, 21708), (10206, 21172), (10586, 20412), (10854, 19908), (11256, 19197), (12663, 17064), (12798, 16884), (13272, 16281), (13608, 15879), (14472, 14931)]