222678864

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 642414240

約数和(自身を除く): 419735376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 163, 179, 212, 318, 326, 358, 424, 477, 489, 537, 636, 652, 716, 848, 954, 978, 1074, 1272, 1304, 1432, 1467, 1611, 1908, 1956, 2148, 2544, 2608, 2864, 2934, 3222, 3816, 3912, 4296, 5868, 6444, 7632, 7824, 8592, 8639, 9487, 11736, 12888, 17278, 18974, 23472, 25776, 25917, 28461, 29177, 34556, 37948, 51834, 56922, 58354, 69112, 75896, 77751, 85383, 87531, 103668, 113844, 116708, 138224, 151792, 155502, 170766, 175062, 207336, 227688, 233416, 262593, 311004, 341532, 350124, 414672, 455376, 466832, 525186, 622008, 683064, 700248, 1050372, 1244016, 1366128, 1400496, 1546381, 2100744, 3092762, 4201488, 4639143, 6185524, 9278286, 12371048, 13917429, 18556572, 24742096, 27834858, 37113144, 55669716, 74226288, 111339432, 222678864]

約数ペア:

[(1, 222678864), (2, 111339432), (3, 74226288), (4, 55669716), (6, 37113144), (8, 27834858), (9, 24742096), (12, 18556572), (16, 13917429), (18, 12371048), (24, 9278286), (36, 6185524), (48, 4639143), (53, 4201488), (72, 3092762), (106, 2100744), (144, 1546381), (159, 1400496), (163, 1366128), (179, 1244016), (212, 1050372), (318, 700248), (326, 683064), (358, 622008), (424, 525186), (477, 466832), (489, 455376), (537, 414672), (636, 350124), (652, 341532), (716, 311004), (848, 262593), (954, 233416), (978, 227688), (1074, 207336), (1272, 175062), (1304, 170766), (1432, 155502), (1467, 151792), (1611, 138224), (1908, 116708), (1956, 113844), (2148, 103668), (2544, 87531), (2608, 85383), (2864, 77751), (2934, 75896), (3222, 69112), (3816, 58354), (3912, 56922), (4296, 51834), (5868, 37948), (6444, 34556), (7632, 29177), (7824, 28461), (8592, 25917), (8639, 25776), (9487, 23472), (11736, 18974), (12888, 17278)]