About the Number

124917072

124917071 ← → 124917073

2進数表記:111011100100001010101010000

漢数字表記:一億二千四百九十一万七千七十二

素因数分解:

2 4 × 3 1 × 7 2 × 173 1 × 307 1

素因数の和:505
約数の個数: 120
約数和(自身を含む): 378788256
約数和(自身を除く): 253871184

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 173, 196, 294, 307, 336, 346, 392, 519, 588, 614, 692, 784, 921, 1038, 1176, 1211, 1228, 1384, 1842, 2076, 2149, 2352, 2422, 2456, 2768, 3633, 3684, 4152, 4298, 4844, 4912, 6447, 7266, 7368, 8304, 8477, 8596, 9688, 12894, 14532, 14736, 15043, 16954, 17192, 19376, 25431, 25788, 29064, 30086, 33908, 34384, 45129, 50862, 51576, 53111, 58128, 60172, 67816, 90258, 101724, 103152, 106222, 120344, 135632, 159333, 180516, 203448, 212444, 240688, 318666, 361032, 371777, 406896, 424888, 637332, 722064, 743554, 849776, 1115331, 1274664, 1487108, 2230662, 2549328, 2602439, 2974216, 4461324, 5204878, 5948432, 7807317, 8922648, 10409756, 15614634, 17845296, 20819512, 31229268, 41639024, 62458536, 124917072]

約数ペア:
[(1, 124917072), (2, 62458536), (3, 41639024), (4, 31229268), (6, 20819512), (7, 17845296), (8, 15614634), (12, 10409756), (14, 8922648), (16, 7807317), (21, 5948432), (24, 5204878), (28, 4461324), (42, 2974216), (48, 2602439), (49, 2549328), (56, 2230662), (84, 1487108), (98, 1274664), (112, 1115331), (147, 849776), (168, 743554), (173, 722064), (196, 637332), (294, 424888), (307, 406896), (336, 371777), (346, 361032), (392, 318666), (519, 240688), (588, 212444), (614, 203448), (692, 180516), (784, 159333), (921, 135632), (1038, 120344), (1176, 106222), (1211, 103152), (1228, 101724), (1384, 90258), (1842, 67816), (2076, 60172), (2149, 58128), (2352, 53111), (2422, 51576), (2456, 50862), (2768, 45129), (3633, 34384), (3684, 33908), (4152, 30086), (4298, 29064), (4844, 25788), (4912, 25431), (6447, 19376), (7266, 17192), (7368, 16954), (8304, 15043), (8477, 14736), (8596, 14532), (9688, 12894)]

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