490533336

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 192

約数和(自身を含む): 1482624000

約数和(自身を除く): 992090664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 43, 57, 62, 72, 76, 86, 93, 114, 124, 129, 152, 171, 172, 186, 228, 248, 258, 269, 279, 342, 344, 372, 387, 456, 516, 538, 558, 589, 684, 744, 774, 807, 817, 1032, 1076, 1116, 1178, 1333, 1368, 1548, 1614, 1634, 1767, 2152, 2232, 2356, 2421, 2451, 2666, 3096, 3228, 3268, 3534, 3999, 4712, 4842, 4902, 5111, 5301, 5332, 6456, 6536, 7068, 7353, 7998, 8339, 9684, 9804, 10222, 10602, 10664, 11567, 11997, 14136, 14706, 15333, 15996, 16678, 19368, 19608, 20444, 21204, 23134, 23994, 25017, 25327, 29412, 30666, 31992, 33356, 34701, 40888, 42408, 45999, 46268, 47988, 50034, 50654, 58824, 61332, 66712, 69402, 75051, 75981, 91998, 92536, 95976, 100068, 101308, 104103, 122664, 138804, 150102, 151962, 158441, 183996, 200136, 202616, 208206, 219773, 227943, 277608, 300204, 303924, 316882, 358577, 367992, 416412, 439546, 455886, 475323, 600408, 607848, 633764, 659319, 717154, 832824, 879092, 911772, 950646, 1075731, 1267528, 1318638, 1425969, 1434308, 1758184, 1823544, 1901292, 1977957, 2151462, 2637276, 2851938, 2868616, 3227193, 3802584, 3955914, 4302924, 5274552, 5703876, 6454386, 6812963, 7911828, 8605848, 11407752, 12908772, 13625926, 15823656, 20438889, 25817544, 27251852, 40877778, 54503704, 61316667, 81755556, 122633334, 163511112, 245266668, 490533336]

約数ペア:

[(1, 490533336), (2, 245266668), (3, 163511112), (4, 122633334), (6, 81755556), (8, 61316667), (9, 54503704), (12, 40877778), (18, 27251852), (19, 25817544), (24, 20438889), (31, 15823656), (36, 13625926), (38, 12908772), (43, 11407752), (57, 8605848), (62, 7911828), (72, 6812963), (76, 6454386), (86, 5703876), (93, 5274552), (114, 4302924), (124, 3955914), (129, 3802584), (152, 3227193), (171, 2868616), (172, 2851938), (186, 2637276), (228, 2151462), (248, 1977957), (258, 1901292), (269, 1823544), (279, 1758184), (342, 1434308), (344, 1425969), (372, 1318638), (387, 1267528), (456, 1075731), (516, 950646), (538, 911772), (558, 879092), (589, 832824), (684, 717154), (744, 659319), (774, 633764), (807, 607848), (817, 600408), (1032, 475323), (1076, 455886), (1116, 439546), (1178, 416412), (1333, 367992), (1368, 358577), (1548, 316882), (1614, 303924), (1634, 300204), (1767, 277608), (2152, 227943), (2232, 219773), (2356, 208206), (2421, 202616), (2451, 200136), (2666, 183996), (3096, 158441), (3228, 151962), (3268, 150102), (3534, 138804), (3999, 122664), (4712, 104103), (4842, 101308), (4902, 100068), (5111, 95976), (5301, 92536), (5332, 91998), (6456, 75981), (6536, 75051), (7068, 69402), (7353, 66712), (7998, 61332), (8339, 58824), (9684, 50654), (9804, 50034), (10222, 47988), (10602, 46268), (10664, 45999), (11567, 42408), (11997, 40888), (14136, 34701), (14706, 33356), (15333, 31992), (15996, 30666), (16678, 29412), (19368, 25327), (19608, 25017), (20444, 23994), (21204, 23134)]