217179432

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 617198400

約数和(自身を除く): 400018968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 313, 414, 419, 552, 626, 828, 838, 939, 1252, 1257, 1656, 1676, 1878, 2504, 2514, 2817, 3352, 3756, 3771, 5028, 5634, 7199, 7512, 7542, 9637, 10056, 11268, 14398, 15084, 19274, 21597, 22536, 28796, 28911, 30168, 38548, 43194, 57592, 57822, 64791, 77096, 86388, 86733, 115644, 129582, 131147, 172776, 173466, 231288, 259164, 262294, 346932, 393441, 518328, 524588, 693864, 786882, 1049176, 1180323, 1573764, 2360646, 3016381, 3147528, 4721292, 6032762, 9049143, 9442584, 12065524, 18098286, 24131048, 27147429, 36196572, 54294858, 72393144, 108589716, 217179432]

約数ペア:

[(1, 217179432), (2, 108589716), (3, 72393144), (4, 54294858), (6, 36196572), (8, 27147429), (9, 24131048), (12, 18098286), (18, 12065524), (23, 9442584), (24, 9049143), (36, 6032762), (46, 4721292), (69, 3147528), (72, 3016381), (92, 2360646), (138, 1573764), (184, 1180323), (207, 1049176), (276, 786882), (313, 693864), (414, 524588), (419, 518328), (552, 393441), (626, 346932), (828, 262294), (838, 259164), (939, 231288), (1252, 173466), (1257, 172776), (1656, 131147), (1676, 129582), (1878, 115644), (2504, 86733), (2514, 86388), (2817, 77096), (3352, 64791), (3756, 57822), (3771, 57592), (5028, 43194), (5634, 38548), (7199, 30168), (7512, 28911), (7542, 28796), (9637, 22536), (10056, 21597), (11268, 19274), (14398, 15084)]