17724016072

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:1103

約数の個数: 128

約数和(自身を含む): 40046400000

約数和(自身を除く): 22322383928

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 89, 116, 149, 178, 203, 232, 298, 356, 406, 596, 623, 712, 812, 823, 1043, 1192, 1246, 1624, 1646, 2086, 2492, 2581, 3292, 4172, 4321, 4984, 5162, 5761, 6584, 8344, 8642, 10324, 11522, 13261, 17284, 18067, 20648, 23044, 23867, 26522, 30247, 34568, 36134, 46088, 47734, 53044, 60494, 72268, 73247, 92827, 95468, 106088, 120988, 122627, 144536, 146494, 167069, 185654, 190936, 241976, 245254, 292988, 334138, 371308, 384569, 490508, 512729, 585976, 668276, 742616, 769138, 858389, 981016, 1025458, 1336552, 1538276, 1716778, 2050916, 2124163, 2691983, 3076552, 3433556, 3556183, 4101832, 4248326, 5383966, 6867112, 7112366, 8496652, 10767932, 10913803, 14224732, 14869141, 16993304, 21535864, 21827606, 24893281, 28449464, 29738282, 43655212, 49786562, 59476564, 76396621, 87310424, 99573124, 118953128, 152793242, 199146248, 305586484, 316500287, 611172968, 633000574, 1266001148, 2215502009, 2532002296, 4431004018, 8862008036, 17724016072]

約数ペア:

[(1, 17724016072), (2, 8862008036), (4, 4431004018), (7, 2532002296), (8, 2215502009), (14, 1266001148), (28, 633000574), (29, 611172968), (56, 316500287), (58, 305586484), (89, 199146248), (116, 152793242), (149, 118953128), (178, 99573124), (203, 87310424), (232, 76396621), (298, 59476564), (356, 49786562), (406, 43655212), (596, 29738282), (623, 28449464), (712, 24893281), (812, 21827606), (823, 21535864), (1043, 16993304), (1192, 14869141), (1246, 14224732), (1624, 10913803), (1646, 10767932), (2086, 8496652), (2492, 7112366), (2581, 6867112), (3292, 5383966), (4172, 4248326), (4321, 4101832), (4984, 3556183), (5162, 3433556), (5761, 3076552), (6584, 2691983), (8344, 2124163), (8642, 2050916), (10324, 1716778), (11522, 1538276), (13261, 1336552), (17284, 1025458), (18067, 981016), (20648, 858389), (23044, 769138), (23867, 742616), (26522, 668276), (30247, 585976), (34568, 512729), (36134, 490508), (46088, 384569), (47734, 371308), (53044, 334138), (60494, 292988), (72268, 245254), (73247, 241976), (92827, 190936), (95468, 185654), (106088, 167069), (120988, 146494), (122627, 144536)]