About the Number

129474072

129474071 ← → 129474073

2進数表記:111101101111001111000011000

漢数字表記:一億二千九百四十七万四千七十二

素因数分解:

2 3 × 3 3 × 7 2 × 13 1 × 941 1

素因数の和:983
約数の個数: 192
約数和(自身を含む): 451029600
約数和(自身を除く): 321555528

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 351, 364, 378, 392, 441, 468, 504, 546, 588, 637, 702, 728, 756, 819, 882, 936, 941, 1092, 1176, 1274, 1323, 1404, 1512, 1638, 1764, 1882, 1911, 2184, 2457, 2548, 2646, 2808, 2823, 3276, 3528, 3764, 3822, 4914, 5096, 5292, 5646, 5733, 6552, 6587, 7528, 7644, 8469, 9828, 10584, 11292, 11466, 12233, 13174, 15288, 16938, 17199, 19656, 19761, 22584, 22932, 24466, 25407, 26348, 33876, 34398, 36699, 39522, 45864, 46109, 48932, 50814, 52696, 59283, 67752, 68796, 73398, 79044, 85631, 92218, 97864, 101628, 110097, 118566, 137592, 138327, 146796, 158088, 171262, 177849, 184436, 203256, 220194, 237132, 256893, 276654, 293592, 330291, 342524, 355698, 368872, 414981, 440388, 474264, 513786, 553308, 599417, 660582, 685048, 711396, 770679, 829962, 880776, 1027572, 1106616, 1198834, 1244943, 1321164, 1422792, 1541358, 1659924, 1798251, 2055144, 2312037, 2397668, 2489886, 2642328, 3082716, 3319848, 3596502, 4624074, 4795336, 4979772, 5394753, 6165432, 7193004, 9248148, 9959544, 10789506, 14386008, 16184259, 18496296, 21579012, 32368518, 43158024, 64737036, 129474072]

約数ペア:
[(1, 129474072), (2, 64737036), (3, 43158024), (4, 32368518), (6, 21579012), (7, 18496296), (8, 16184259), (9, 14386008), (12, 10789506), (13, 9959544), (14, 9248148), (18, 7193004), (21, 6165432), (24, 5394753), (26, 4979772), (27, 4795336), (28, 4624074), (36, 3596502), (39, 3319848), (42, 3082716), (49, 2642328), (52, 2489886), (54, 2397668), (56, 2312037), (63, 2055144), (72, 1798251), (78, 1659924), (84, 1541358), (91, 1422792), (98, 1321164), (104, 1244943), (108, 1198834), (117, 1106616), (126, 1027572), (147, 880776), (156, 829962), (168, 770679), (182, 711396), (189, 685048), (196, 660582), (216, 599417), (234, 553308), (252, 513786), (273, 474264), (294, 440388), (312, 414981), (351, 368872), (364, 355698), (378, 342524), (392, 330291), (441, 293592), (468, 276654), (504, 256893), (546, 237132), (588, 220194), (637, 203256), (702, 184436), (728, 177849), (756, 171262), (819, 158088), (882, 146796), (936, 138327), (941, 137592), (1092, 118566), (1176, 110097), (1274, 101628), (1323, 97864), (1404, 92218), (1512, 85631), (1638, 79044), (1764, 73398), (1882, 68796), (1911, 67752), (2184, 59283), (2457, 52696), (2548, 50814), (2646, 48932), (2808, 46109), (2823, 45864), (3276, 39522), (3528, 36699), (3764, 34398), (3822, 33876), (4914, 26348), (5096, 25407), (5292, 24466), (5646, 22932), (5733, 22584), (6552, 19761), (6587, 19656), (7528, 17199), (7644, 16938), (8469, 15288), (9828, 13174), (10584, 12233), (11292, 11466)]

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