About the Number

21231382104

21231382103 ← → 21231382105

2進数表記:10011110001011111010010111001011000

漢数字表記:二百十二億三千百三十八万二千百四

素因数分解:

2 3 × 3 2 × 101 2 × 137 1 × 211 1

素因数の和:562
約数の個数: 144
約数和(自身を含む): 58777790760
約数和(自身を除く): 37546408656

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 137, 202, 211, 274, 303, 404, 411, 422, 548, 606, 633, 808, 822, 844, 909, 1096, 1212, 1233, 1266, 1644, 1688, 1818, 1899, 2424, 2466, 2532, 3288, 3636, 3798, 4932, 5064, 7272, 7596, 9864, 10201, 13837, 15192, 20402, 21311, 27674, 28907, 30603, 40804, 41511, 42622, 55348, 57814, 61206, 63933, 81608, 83022, 85244, 86721, 91809, 110696, 115628, 122412, 124533, 127866, 166044, 170488, 173442, 183618, 191799, 231256, 244824, 249066, 255732, 260163, 332088, 346884, 367236, 383598, 498132, 511464, 520326, 693768, 734472, 767196, 996264, 1040652, 1397537, 1534392, 2081304, 2152411, 2795074, 2919607, 4192611, 4304822, 5590148, 5839214, 6457233, 8385222, 8609644, 8758821, 11180296, 11678428, 12577833, 12914466, 16770444, 17219288, 17517642, 19371699, 23356856, 25155666, 25828932, 26276463, 33540888, 35035284, 38743398, 50311332, 51657864, 52552926, 70070568, 77486796, 100622664, 105105852, 154973592, 210211704, 294880307, 589760614, 884640921, 1179521228, 1769281842, 2359042456, 2653922763, 3538563684, 5307845526, 7077127368, 10615691052, 21231382104]

約数ペア:
[(1, 21231382104), (2, 10615691052), (3, 7077127368), (4, 5307845526), (6, 3538563684), (8, 2653922763), (9, 2359042456), (12, 1769281842), (18, 1179521228), (24, 884640921), (36, 589760614), (72, 294880307), (101, 210211704), (137, 154973592), (202, 105105852), (211, 100622664), (274, 77486796), (303, 70070568), (404, 52552926), (411, 51657864), (422, 50311332), (548, 38743398), (606, 35035284), (633, 33540888), (808, 26276463), (822, 25828932), (844, 25155666), (909, 23356856), (1096, 19371699), (1212, 17517642), (1233, 17219288), (1266, 16770444), (1644, 12914466), (1688, 12577833), (1818, 11678428), (1899, 11180296), (2424, 8758821), (2466, 8609644), (2532, 8385222), (3288, 6457233), (3636, 5839214), (3798, 5590148), (4932, 4304822), (5064, 4192611), (7272, 2919607), (7596, 2795074), (9864, 2152411), (10201, 2081304), (13837, 1534392), (15192, 1397537), (20402, 1040652), (21311, 996264), (27674, 767196), (28907, 734472), (30603, 693768), (40804, 520326), (41511, 511464), (42622, 498132), (55348, 383598), (57814, 367236), (61206, 346884), (63933, 332088), (81608, 260163), (83022, 255732), (85244, 249066), (86721, 244824), (91809, 231256), (110696, 191799), (115628, 183618), (122412, 173442), (124533, 170488), (127866, 166044)]

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