191821476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 580995072

約数和(自身を除く): 389173596

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 49, 66, 77, 84, 94, 98, 132, 141, 147, 154, 188, 196, 231, 282, 294, 308, 329, 462, 517, 539, 564, 588, 631, 658, 924, 987, 1034, 1078, 1262, 1316, 1551, 1617, 1893, 1974, 2068, 2156, 2303, 2524, 3102, 3234, 3619, 3786, 3948, 4417, 4606, 6204, 6468, 6909, 6941, 7238, 7572, 8834, 9212, 10857, 13251, 13818, 13882, 14476, 17668, 20823, 21714, 25333, 26502, 27636, 27764, 29657, 30919, 41646, 43428, 48587, 50666, 53004, 59314, 61838, 75999, 83292, 88971, 92757, 97174, 101332, 118628, 123676, 145761, 151998, 177942, 185514, 194348, 207599, 291522, 303996, 326227, 340109, 355884, 371028, 415198, 583044, 622797, 652454, 680218, 830396, 978681, 1020327, 1245594, 1304908, 1360436, 1453193, 1957362, 2040654, 2283589, 2491188, 2906386, 3914724, 4081308, 4359579, 4567178, 5812772, 6850767, 8719158, 9134356, 13701534, 15985123, 17438316, 27403068, 31970246, 47955369, 63940492, 95910738, 191821476]

約数ペア:

[(1, 191821476), (2, 95910738), (3, 63940492), (4, 47955369), (6, 31970246), (7, 27403068), (11, 17438316), (12, 15985123), (14, 13701534), (21, 9134356), (22, 8719158), (28, 6850767), (33, 5812772), (42, 4567178), (44, 4359579), (47, 4081308), (49, 3914724), (66, 2906386), (77, 2491188), (84, 2283589), (94, 2040654), (98, 1957362), (132, 1453193), (141, 1360436), (147, 1304908), (154, 1245594), (188, 1020327), (196, 978681), (231, 830396), (282, 680218), (294, 652454), (308, 622797), (329, 583044), (462, 415198), (517, 371028), (539, 355884), (564, 340109), (588, 326227), (631, 303996), (658, 291522), (924, 207599), (987, 194348), (1034, 185514), (1078, 177942), (1262, 151998), (1316, 145761), (1551, 123676), (1617, 118628), (1893, 101332), (1974, 97174), (2068, 92757), (2156, 88971), (2303, 83292), (2524, 75999), (3102, 61838), (3234, 59314), (3619, 53004), (3786, 50666), (3948, 48587), (4417, 43428), (4606, 41646), (6204, 30919), (6468, 29657), (6909, 27764), (6941, 27636), (7238, 26502), (7572, 25333), (8834, 21714), (9212, 20823), (10857, 17668), (13251, 14476), (13818, 13882)]