About the Number

29917944

29917943 ← → 29917945

2進数表記:1110010001000001011111000

漢数字表記:二千九百九十一万七千九百四十四

素因数分解:

2 3 × 3 3 × 7 1 × 47 1 × 421 1

素因数の和:490
約数の個数: 128
約数和(自身を含む): 97228800
約数和(自身を除く): 67310856

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 421, 423, 504, 564, 658, 756, 842, 846, 987, 1128, 1263, 1269, 1316, 1512, 1684, 1692, 1974, 2526, 2538, 2632, 2947, 2961, 3368, 3384, 3789, 3948, 5052, 5076, 5894, 5922, 7578, 7896, 8841, 8883, 10104, 10152, 11367, 11788, 11844, 15156, 17682, 17766, 19787, 22734, 23576, 23688, 26523, 30312, 35364, 35532, 39574, 45468, 53046, 59361, 70728, 71064, 79148, 79569, 90936, 106092, 118722, 138509, 158296, 159138, 178083, 212184, 237444, 277018, 318276, 356166, 415527, 474888, 534249, 554036, 636552, 712332, 831054, 1068498, 1108072, 1246581, 1424664, 1662108, 2136996, 2493162, 3324216, 3739743, 4273992, 4986324, 7479486, 9972648, 14958972, 29917944]

約数ペア:
[(1, 29917944), (2, 14958972), (3, 9972648), (4, 7479486), (6, 4986324), (7, 4273992), (8, 3739743), (9, 3324216), (12, 2493162), (14, 2136996), (18, 1662108), (21, 1424664), (24, 1246581), (27, 1108072), (28, 1068498), (36, 831054), (42, 712332), (47, 636552), (54, 554036), (56, 534249), (63, 474888), (72, 415527), (84, 356166), (94, 318276), (108, 277018), (126, 237444), (141, 212184), (168, 178083), (188, 159138), (189, 158296), (216, 138509), (252, 118722), (282, 106092), (329, 90936), (376, 79569), (378, 79148), (421, 71064), (423, 70728), (504, 59361), (564, 53046), (658, 45468), (756, 39574), (842, 35532), (846, 35364), (987, 30312), (1128, 26523), (1263, 23688), (1269, 23576), (1316, 22734), (1512, 19787), (1684, 17766), (1692, 17682), (1974, 15156), (2526, 11844), (2538, 11788), (2632, 11367), (2947, 10152), (2961, 10104), (3368, 8883), (3384, 8841), (3789, 7896), (3948, 7578), (5052, 5922), (5076, 5894)]

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