About the Number

312933894

312933893 ← → 312933895

2進数表記:10010101001101111111000000110

漢数字表記:三億千二百九十三万三千八百九十四

素因数分解:

2 1 × 3 1 × 7 2 × 13 1 × 41 1 × 1997 1

素因数の和:2070
約数の個数: 96
約数和(自身を含む): 803579616
約数和(自身を除く): 490645722

約数列:
[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 49, 78, 82, 91, 98, 123, 147, 182, 246, 273, 287, 294, 533, 546, 574, 637, 861, 1066, 1274, 1599, 1722, 1911, 1997, 2009, 3198, 3731, 3822, 3994, 4018, 5991, 6027, 7462, 11193, 11982, 12054, 13979, 22386, 25961, 26117, 27958, 41937, 51922, 52234, 77883, 78351, 81877, 83874, 97853, 155766, 156702, 163754, 181727, 195706, 245631, 293559, 363454, 491262, 545181, 573139, 587118, 1064401, 1090362, 1146278, 1272089, 1719417, 2128802, 2544178, 3193203, 3438834, 3816267, 4011973, 6386406, 7450807, 7632534, 8023946, 12035919, 14901614, 22352421, 24071838, 44704842, 52155649, 104311298, 156466947, 312933894]

約数ペア:
[(1, 312933894), (2, 156466947), (3, 104311298), (6, 52155649), (7, 44704842), (13, 24071838), (14, 22352421), (21, 14901614), (26, 12035919), (39, 8023946), (41, 7632534), (42, 7450807), (49, 6386406), (78, 4011973), (82, 3816267), (91, 3438834), (98, 3193203), (123, 2544178), (147, 2128802), (182, 1719417), (246, 1272089), (273, 1146278), (287, 1090362), (294, 1064401), (533, 587118), (546, 573139), (574, 545181), (637, 491262), (861, 363454), (1066, 293559), (1274, 245631), (1599, 195706), (1722, 181727), (1911, 163754), (1997, 156702), (2009, 155766), (3198, 97853), (3731, 83874), (3822, 81877), (3994, 78351), (4018, 77883), (5991, 52234), (6027, 51922), (7462, 41937), (11193, 27958), (11982, 26117), (12054, 25961), (13979, 22386)]

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