About the Number

1490257552

1490257551 ← → 1490257553

2進数表記:1011000110100111000011010010000

漢数字表記:十四億九千二十五万七千五百五十二

素因数分解:

2 4 × 7 1 × 19 1 × 211 1 × 3319 1

素因数の和:3564
約数の個数: 80
約数和(自身を含む): 3491046400
約数和(自身を除く): 2000788848

約数列:
[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 211, 266, 304, 422, 532, 844, 1064, 1477, 1688, 2128, 2954, 3319, 3376, 4009, 5908, 6638, 8018, 11816, 13276, 16036, 23233, 23632, 26552, 28063, 32072, 46466, 53104, 56126, 63061, 64144, 92932, 112252, 126122, 185864, 224504, 252244, 371728, 441427, 449008, 504488, 700309, 882854, 1008976, 1400618, 1765708, 2801236, 3531416, 4902163, 5602472, 7062832, 9804326, 11204944, 13305871, 19608652, 26611742, 39217304, 53223484, 78434608, 93141097, 106446968, 186282194, 212893936, 372564388, 745128776, 1490257552]

約数ペア:
[(1, 1490257552), (2, 745128776), (4, 372564388), (7, 212893936), (8, 186282194), (14, 106446968), (16, 93141097), (19, 78434608), (28, 53223484), (38, 39217304), (56, 26611742), (76, 19608652), (112, 13305871), (133, 11204944), (152, 9804326), (211, 7062832), (266, 5602472), (304, 4902163), (422, 3531416), (532, 2801236), (844, 1765708), (1064, 1400618), (1477, 1008976), (1688, 882854), (2128, 700309), (2954, 504488), (3319, 449008), (3376, 441427), (4009, 371728), (5908, 252244), (6638, 224504), (8018, 185864), (11816, 126122), (13276, 112252), (16036, 92932), (23233, 64144), (23632, 63061), (26552, 56126), (28063, 53104), (32072, 46466)]

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