247276032

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 715281600

約数和(自身を除く): 468005568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 228, 229, 256, 296, 304, 384, 444, 456, 458, 512, 592, 608, 687, 703, 768, 888, 912, 916, 1184, 1216, 1374, 1406, 1536, 1776, 1824, 1832, 2109, 2368, 2432, 2748, 2812, 3552, 3648, 3664, 4218, 4351, 4736, 4864, 5496, 5624, 7104, 7296, 7328, 8436, 8473, 8702, 9472, 9728, 10992, 11248, 13053, 14208, 14592, 14656, 16872, 16946, 17404, 18944, 21984, 22496, 25419, 26106, 28416, 29184, 29312, 33744, 33892, 34808, 43968, 44992, 50838, 52212, 56832, 58624, 67488, 67784, 69616, 87936, 89984, 101676, 104424, 117248, 134976, 135568, 139232, 160987, 175872, 179968, 203352, 208848, 269952, 271136, 278464, 321974, 351744, 359936, 406704, 417696, 482961, 539904, 542272, 556928, 643948, 813408, 835392, 965922, 1079808, 1084544, 1113856, 1287896, 1626816, 1670784, 1931844, 2169088, 2227712, 2575792, 3253632, 3341568, 3863688, 4338176, 5151584, 6507264, 6683136, 7727376, 10303168, 13014528, 15454752, 20606336, 30909504, 41212672, 61819008, 82425344, 123638016, 247276032]

約数ペア:

[(1, 247276032), (2, 123638016), (3, 82425344), (4, 61819008), (6, 41212672), (8, 30909504), (12, 20606336), (16, 15454752), (19, 13014528), (24, 10303168), (32, 7727376), (37, 6683136), (38, 6507264), (48, 5151584), (57, 4338176), (64, 3863688), (74, 3341568), (76, 3253632), (96, 2575792), (111, 2227712), (114, 2169088), (128, 1931844), (148, 1670784), (152, 1626816), (192, 1287896), (222, 1113856), (228, 1084544), (229, 1079808), (256, 965922), (296, 835392), (304, 813408), (384, 643948), (444, 556928), (456, 542272), (458, 539904), (512, 482961), (592, 417696), (608, 406704), (687, 359936), (703, 351744), (768, 321974), (888, 278464), (912, 271136), (916, 269952), (1184, 208848), (1216, 203352), (1374, 179968), (1406, 175872), (1536, 160987), (1776, 139232), (1824, 135568), (1832, 134976), (2109, 117248), (2368, 104424), (2432, 101676), (2748, 89984), (2812, 87936), (3552, 69616), (3648, 67784), (3664, 67488), (4218, 58624), (4351, 56832), (4736, 52212), (4864, 50838), (5496, 44992), (5624, 43968), (7104, 34808), (7296, 33892), (7328, 33744), (8436, 29312), (8473, 29184), (8702, 28416), (9472, 26106), (9728, 25419), (10992, 22496), (11248, 21984), (13053, 18944), (14208, 17404), (14592, 16946), (14656, 16872)]