About the Number

121998013488

121998013487 ← → 121998013489

2進数表記:1110001100111101001011111010000110000

漢数字表記:千二百十九億九千八百一万三千四百八十八

素因数分解:

2 4 × 3 3 × 13 1 × 23 1 × 944491 1

素因数の和:944544
約数の個数: 160
約数和(自身を含む): 393513146880
約数和(自身を除く): 271515133392

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 299, 312, 351, 368, 414, 432, 468, 552, 598, 621, 624, 702, 828, 897, 936, 1104, 1196, 1242, 1404, 1656, 1794, 1872, 2392, 2484, 2691, 2808, 3312, 3588, 4784, 4968, 5382, 5616, 7176, 8073, 9936, 10764, 14352, 16146, 21528, 32292, 43056, 64584, 129168, 944491, 1888982, 2833473, 3777964, 5666946, 7555928, 8500419, 11333892, 12278383, 15111856, 17000838, 21723293, 22667784, 24556766, 25501257, 34001676, 36835149, 43446586, 45335568, 49113532, 51002514, 65169879, 68003352, 73670298, 86893172, 98227064, 102005028, 110505447, 130339758, 136006704, 147340596, 173786344, 195509637, 196454128, 204010056, 221010894, 260679516, 282402809, 294681192, 331516341, 347572688, 391019274, 408020112, 442021788, 521359032, 564805618, 586528911, 589362384, 663032682, 782038548, 847208427, 884043576, 1042718064, 1129611236, 1173057822, 1326065364, 1564077096, 1694416854, 1768087152, 2259222472, 2346115644, 2541625281, 2652130728, 3128154192, 3388833708, 4518444944, 4692231288, 5083250562, 5304261456, 6777667416, 7624875843, 9384462576, 10166501124, 13555334832, 15249751686, 20333002248, 30499503372, 40666004496, 60999006744, 121998013488]

約数ペア:
[(1, 121998013488), (2, 60999006744), (3, 40666004496), (4, 30499503372), (6, 20333002248), (8, 15249751686), (9, 13555334832), (12, 10166501124), (13, 9384462576), (16, 7624875843), (18, 6777667416), (23, 5304261456), (24, 5083250562), (26, 4692231288), (27, 4518444944), (36, 3388833708), (39, 3128154192), (46, 2652130728), (48, 2541625281), (52, 2346115644), (54, 2259222472), (69, 1768087152), (72, 1694416854), (78, 1564077096), (92, 1326065364), (104, 1173057822), (108, 1129611236), (117, 1042718064), (138, 884043576), (144, 847208427), (156, 782038548), (184, 663032682), (207, 589362384), (208, 586528911), (216, 564805618), (234, 521359032), (276, 442021788), (299, 408020112), (312, 391019274), (351, 347572688), (368, 331516341), (414, 294681192), (432, 282402809), (468, 260679516), (552, 221010894), (598, 204010056), (621, 196454128), (624, 195509637), (702, 173786344), (828, 147340596), (897, 136006704), (936, 130339758), (1104, 110505447), (1196, 102005028), (1242, 98227064), (1404, 86893172), (1656, 73670298), (1794, 68003352), (1872, 65169879), (2392, 51002514), (2484, 49113532), (2691, 45335568), (2808, 43446586), (3312, 36835149), (3588, 34001676), (4784, 25501257), (4968, 24556766), (5382, 22667784), (5616, 21723293), (7176, 17000838), (8073, 15111856), (9936, 12278383), (10764, 11333892), (14352, 8500419), (16146, 7555928), (21528, 5666946), (32292, 3777964), (43056, 2833473), (64584, 1888982), (129168, 944491)]

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