About the Number

268123908

268123907 ← → 268123909

2進数表記:1111111110110011111100000100

漢数字表記:二億六千八百十二万三千九百八

素因数分解:

2 2 × 3 1 × 13 2 × 29 1 × 47 1 × 97 1

素因数の和:206
約数の個数: 144
約数和(自身を含む): 723098880
約数和(自身を除く): 454974972

約数列:
[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 47, 52, 58, 78, 87, 94, 97, 116, 141, 156, 169, 174, 188, 194, 282, 291, 338, 348, 377, 388, 507, 564, 582, 611, 676, 754, 1014, 1131, 1164, 1222, 1261, 1363, 1508, 1833, 2028, 2262, 2444, 2522, 2726, 2813, 3666, 3783, 4089, 4524, 4559, 4901, 5044, 5452, 5626, 7332, 7566, 7943, 8178, 8439, 9118, 9802, 11252, 13677, 14703, 15132, 15886, 16356, 16393, 16878, 17719, 18236, 19604, 23829, 27354, 29406, 31772, 32786, 33756, 35438, 36569, 47658, 49179, 53157, 54708, 58812, 59267, 65572, 70876, 73138, 95316, 98358, 106314, 109707, 118534, 132211, 146276, 177801, 196716, 212628, 219414, 230347, 237068, 264422, 355602, 396633, 438828, 460694, 475397, 528844, 691041, 711204, 770471, 793266, 921388, 950794, 1382082, 1426191, 1540942, 1586532, 1718743, 1901588, 2311413, 2764164, 2852382, 3081884, 3437486, 4622826, 5156229, 5704764, 6874972, 9245652, 10312458, 20624916, 22343659, 44687318, 67030977, 89374636, 134061954, 268123908]

約数ペア:
[(1, 268123908), (2, 134061954), (3, 89374636), (4, 67030977), (6, 44687318), (12, 22343659), (13, 20624916), (26, 10312458), (29, 9245652), (39, 6874972), (47, 5704764), (52, 5156229), (58, 4622826), (78, 3437486), (87, 3081884), (94, 2852382), (97, 2764164), (116, 2311413), (141, 1901588), (156, 1718743), (169, 1586532), (174, 1540942), (188, 1426191), (194, 1382082), (282, 950794), (291, 921388), (338, 793266), (348, 770471), (377, 711204), (388, 691041), (507, 528844), (564, 475397), (582, 460694), (611, 438828), (676, 396633), (754, 355602), (1014, 264422), (1131, 237068), (1164, 230347), (1222, 219414), (1261, 212628), (1363, 196716), (1508, 177801), (1833, 146276), (2028, 132211), (2262, 118534), (2444, 109707), (2522, 106314), (2726, 98358), (2813, 95316), (3666, 73138), (3783, 70876), (4089, 65572), (4524, 59267), (4559, 58812), (4901, 54708), (5044, 53157), (5452, 49179), (5626, 47658), (7332, 36569), (7566, 35438), (7943, 33756), (8178, 32786), (8439, 31772), (9118, 29406), (9802, 27354), (11252, 23829), (13677, 19604), (14703, 18236), (15132, 17719), (15886, 16878), (16356, 16393)]

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