328719888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19183}}^1$

素因数の和:19221

約数の個数: 120

約数和(自身を含む): 1113285888

約数和(自身を除く): 784566000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 17136, 19183, 38366, 57549, 76732, 115098, 134281, 153464, 172647, 230196, 268562, 306928, 326111, 345294, 402843, 460392, 537124, 652222, 690588, 805686, 920784, 978333, 1074248, 1208529, 1304444, 1381176, 1611372, 1956666, 2148496, 2282777, 2417058, 2608888, 2762352, 2934999, 3222744, 3913332, 4565554, 4834116, 5217776, 5869998, 6445488, 6848331, 7826664, 9131108, 9668232, 11739996, 13696662, 15653328, 18262216, 19336464, 20544993, 23479992, 27393324, 36524432, 41089986, 46959984, 54786648, 82179972, 109573296, 164359944, 328719888]

約数ペア:

[(1, 328719888), (2, 164359944), (3, 109573296), (4, 82179972), (6, 54786648), (7, 46959984), (8, 41089986), (9, 36524432), (12, 27393324), (14, 23479992), (16, 20544993), (17, 19336464), (18, 18262216), (21, 15653328), (24, 13696662), (28, 11739996), (34, 9668232), (36, 9131108), (42, 7826664), (48, 6848331), (51, 6445488), (56, 5869998), (63, 5217776), (68, 4834116), (72, 4565554), (84, 3913332), (102, 3222744), (112, 2934999), (119, 2762352), (126, 2608888), (136, 2417058), (144, 2282777), (153, 2148496), (168, 1956666), (204, 1611372), (238, 1381176), (252, 1304444), (272, 1208529), (306, 1074248), (336, 978333), (357, 920784), (408, 805686), (476, 690588), (504, 652222), (612, 537124), (714, 460392), (816, 402843), (952, 345294), (1008, 326111), (1071, 306928), (1224, 268562), (1428, 230196), (1904, 172647), (2142, 153464), (2448, 134281), (2856, 115098), (4284, 76732), (5712, 57549), (8568, 38366), (17136, 19183)]