About the Number

221725296

221725295 ← → 221725297

2進数表記:1101001101110100001001110000

漢数字表記:二億二千百七十二万五千二百九十六

素因数分解:

2 4 × 3 3 × 13 2 × 3037 1

素因数の和:3080
約数の個数: 120
約数和(自身を含む): 689382960
約数和(自身を除く): 467657664

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 234, 312, 338, 351, 432, 468, 507, 624, 676, 702, 936, 1014, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 3037, 3042, 4056, 4563, 5616, 6074, 6084, 8112, 9111, 9126, 12148, 12168, 18222, 18252, 24296, 24336, 27333, 36444, 36504, 39481, 48592, 54666, 72888, 73008, 78962, 81999, 109332, 118443, 145776, 157924, 163998, 218664, 236886, 315848, 327996, 355329, 437328, 473772, 513253, 631696, 655992, 710658, 947544, 1026506, 1065987, 1311984, 1421316, 1539759, 1895088, 2053012, 2131974, 2842632, 3079518, 4106024, 4263948, 4619277, 5685264, 6159036, 8212048, 8527896, 9238554, 12318072, 13857831, 17055792, 18477108, 24636144, 27715662, 36954216, 55431324, 73908432, 110862648, 221725296]

約数ペア:
[(1, 221725296), (2, 110862648), (3, 73908432), (4, 55431324), (6, 36954216), (8, 27715662), (9, 24636144), (12, 18477108), (13, 17055792), (16, 13857831), (18, 12318072), (24, 9238554), (26, 8527896), (27, 8212048), (36, 6159036), (39, 5685264), (48, 4619277), (52, 4263948), (54, 4106024), (72, 3079518), (78, 2842632), (104, 2131974), (108, 2053012), (117, 1895088), (144, 1539759), (156, 1421316), (169, 1311984), (208, 1065987), (216, 1026506), (234, 947544), (312, 710658), (338, 655992), (351, 631696), (432, 513253), (468, 473772), (507, 437328), (624, 355329), (676, 327996), (702, 315848), (936, 236886), (1014, 218664), (1352, 163998), (1404, 157924), (1521, 145776), (1872, 118443), (2028, 109332), (2704, 81999), (2808, 78962), (3037, 73008), (3042, 72888), (4056, 54666), (4563, 48592), (5616, 39481), (6074, 36504), (6084, 36444), (8112, 27333), (9111, 24336), (9126, 24296), (12148, 18252), (12168, 18222)]

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