About the Number

290384028

290384027 ← → 290384029

2進数表記:10001010011101110100010011100

漢数字表記:二億九千三十八万四千二十八

素因数分解:

2 2 × 3 6 × 11 2 × 823 1

素因数の和:867
約数の個数: 126
約数和(自身を含む): 838488392
約数和(自身を除く): 548104364

約数列:
[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 243, 297, 324, 363, 396, 484, 486, 594, 726, 729, 823, 891, 972, 1089, 1188, 1452, 1458, 1646, 1782, 2178, 2469, 2673, 2916, 3267, 3292, 3564, 4356, 4938, 5346, 6534, 7407, 8019, 9053, 9801, 9876, 10692, 13068, 14814, 16038, 18106, 19602, 22221, 27159, 29403, 29628, 32076, 36212, 39204, 44442, 54318, 58806, 66663, 81477, 88209, 88884, 99583, 108636, 117612, 133326, 162954, 176418, 199166, 199989, 244431, 266652, 298749, 325908, 352836, 398332, 399978, 488862, 597498, 599967, 733293, 799956, 896247, 977724, 1194996, 1199934, 1466586, 1792494, 2199879, 2399868, 2688741, 2933172, 3584988, 4399758, 5377482, 6599637, 8066223, 8799516, 10754964, 13199274, 16132446, 24198669, 26398548, 32264892, 48397338, 72596007, 96794676, 145192014, 290384028]

約数ペア:
[(1, 290384028), (2, 145192014), (3, 96794676), (4, 72596007), (6, 48397338), (9, 32264892), (11, 26398548), (12, 24198669), (18, 16132446), (22, 13199274), (27, 10754964), (33, 8799516), (36, 8066223), (44, 6599637), (54, 5377482), (66, 4399758), (81, 3584988), (99, 2933172), (108, 2688741), (121, 2399868), (132, 2199879), (162, 1792494), (198, 1466586), (242, 1199934), (243, 1194996), (297, 977724), (324, 896247), (363, 799956), (396, 733293), (484, 599967), (486, 597498), (594, 488862), (726, 399978), (729, 398332), (823, 352836), (891, 325908), (972, 298749), (1089, 266652), (1188, 244431), (1452, 199989), (1458, 199166), (1646, 176418), (1782, 162954), (2178, 133326), (2469, 117612), (2673, 108636), (2916, 99583), (3267, 88884), (3292, 88209), (3564, 81477), (4356, 66663), (4938, 58806), (5346, 54318), (6534, 44442), (7407, 39204), (8019, 36212), (9053, 32076), (9801, 29628), (9876, 29403), (10692, 27159), (13068, 22221), (14814, 19602), (16038, 18106)]

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