326400984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1670

約数の個数: 192

約数和(自身を含む): 1123799040

約数和(自身を除く): 797398056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 31, 36, 39, 42, 52, 56, 62, 63, 72, 78, 84, 91, 93, 104, 117, 124, 126, 156, 168, 182, 186, 217, 234, 248, 252, 273, 279, 312, 364, 372, 403, 434, 468, 504, 546, 558, 651, 728, 744, 806, 819, 868, 936, 1092, 1116, 1209, 1302, 1607, 1612, 1638, 1736, 1953, 2184, 2232, 2418, 2604, 2821, 3214, 3224, 3276, 3627, 3906, 4821, 4836, 5208, 5642, 6428, 6552, 7254, 7812, 8463, 9642, 9672, 11249, 11284, 12856, 14463, 14508, 15624, 16926, 19284, 20891, 22498, 22568, 25389, 28926, 29016, 33747, 33852, 38568, 41782, 44996, 49817, 50778, 57852, 62673, 67494, 67704, 83564, 89992, 99634, 101241, 101556, 115704, 125346, 134988, 146237, 149451, 167128, 188019, 199268, 202482, 203112, 250692, 269976, 292474, 298902, 348719, 376038, 398536, 404964, 438711, 448353, 501384, 584948, 597804, 647621, 697438, 752076, 809928, 877422, 896706, 1046157, 1169896, 1195608, 1295242, 1316133, 1394876, 1504152, 1754844, 1793412, 1942863, 2092314, 2590484, 2632266, 2789752, 3138471, 3509688, 3586824, 3885726, 4184628, 4533347, 5180968, 5264532, 5828589, 6276942, 7771452, 8369256, 9066694, 10529064, 11657178, 12553884, 13600041, 15542904, 18133388, 23314356, 25107768, 27200082, 36266776, 40800123, 46628712, 54400164, 81600246, 108800328, 163200492, 326400984]

約数ペア:

[(1, 326400984), (2, 163200492), (3, 108800328), (4, 81600246), (6, 54400164), (7, 46628712), (8, 40800123), (9, 36266776), (12, 27200082), (13, 25107768), (14, 23314356), (18, 18133388), (21, 15542904), (24, 13600041), (26, 12553884), (28, 11657178), (31, 10529064), (36, 9066694), (39, 8369256), (42, 7771452), (52, 6276942), (56, 5828589), (62, 5264532), (63, 5180968), (72, 4533347), (78, 4184628), (84, 3885726), (91, 3586824), (93, 3509688), (104, 3138471), (117, 2789752), (124, 2632266), (126, 2590484), (156, 2092314), (168, 1942863), (182, 1793412), (186, 1754844), (217, 1504152), (234, 1394876), (248, 1316133), (252, 1295242), (273, 1195608), (279, 1169896), (312, 1046157), (364, 896706), (372, 877422), (403, 809928), (434, 752076), (468, 697438), (504, 647621), (546, 597804), (558, 584948), (651, 501384), (728, 448353), (744, 438711), (806, 404964), (819, 398536), (868, 376038), (936, 348719), (1092, 298902), (1116, 292474), (1209, 269976), (1302, 250692), (1607, 203112), (1612, 202482), (1638, 199268), (1736, 188019), (1953, 167128), (2184, 149451), (2232, 146237), (2418, 134988), (2604, 125346), (2821, 115704), (3214, 101556), (3224, 101241), (3276, 99634), (3627, 89992), (3906, 83564), (4821, 67704), (4836, 67494), (5208, 62673), (5642, 57852), (6428, 50778), (6552, 49817), (7254, 44996), (7812, 41782), (8463, 38568), (9642, 33852), (9672, 33747), (11249, 29016), (11284, 28926), (12856, 25389), (14463, 22568), (14508, 22498), (15624, 20891), (16926, 19284)]