398997060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1386

約数の個数: 192

約数和(自身を含む): 1414748160

約数和(自身を除く): 1015751100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 67, 70, 77, 84, 105, 110, 132, 134, 140, 154, 165, 201, 210, 220, 231, 268, 308, 330, 335, 385, 402, 420, 462, 469, 660, 670, 737, 770, 804, 924, 938, 1005, 1155, 1289, 1340, 1407, 1474, 1540, 1876, 2010, 2211, 2310, 2345, 2578, 2814, 2948, 3685, 3867, 4020, 4422, 4620, 4690, 5156, 5159, 5628, 6445, 7035, 7370, 7734, 8844, 9023, 9380, 10318, 11055, 12890, 14070, 14179, 14740, 15468, 15477, 18046, 19335, 20636, 22110, 25780, 25795, 27069, 28140, 28358, 30954, 36092, 38670, 42537, 44220, 45115, 51590, 54138, 56716, 61908, 70895, 77340, 77385, 85074, 86363, 90230, 99253, 103180, 108276, 135345, 141790, 154770, 170148, 172726, 180460, 198506, 212685, 259089, 270690, 283580, 297759, 309540, 345452, 397012, 425370, 431815, 496265, 518178, 541380, 595518, 604541, 850740, 863630, 949993, 992530, 1036356, 1191036, 1209082, 1295445, 1488795, 1727260, 1813623, 1899986, 1985060, 2418164, 2590890, 2849979, 2977590, 3022705, 3627246, 3799972, 4749965, 5181780, 5699958, 5955180, 6045410, 6649951, 7254492, 9068115, 9499930, 11399916, 12090820, 13299902, 14249895, 18136230, 18999860, 19949853, 26599804, 28499790, 33249755, 36272460, 39899706, 56999580, 66499510, 79799412, 99749265, 132999020, 199498530, 398997060]

約数ペア:

[(1, 398997060), (2, 199498530), (3, 132999020), (4, 99749265), (5, 79799412), (6, 66499510), (7, 56999580), (10, 39899706), (11, 36272460), (12, 33249755), (14, 28499790), (15, 26599804), (20, 19949853), (21, 18999860), (22, 18136230), (28, 14249895), (30, 13299902), (33, 12090820), (35, 11399916), (42, 9499930), (44, 9068115), (55, 7254492), (60, 6649951), (66, 6045410), (67, 5955180), (70, 5699958), (77, 5181780), (84, 4749965), (105, 3799972), (110, 3627246), (132, 3022705), (134, 2977590), (140, 2849979), (154, 2590890), (165, 2418164), (201, 1985060), (210, 1899986), (220, 1813623), (231, 1727260), (268, 1488795), (308, 1295445), (330, 1209082), (335, 1191036), (385, 1036356), (402, 992530), (420, 949993), (462, 863630), (469, 850740), (660, 604541), (670, 595518), (737, 541380), (770, 518178), (804, 496265), (924, 431815), (938, 425370), (1005, 397012), (1155, 345452), (1289, 309540), (1340, 297759), (1407, 283580), (1474, 270690), (1540, 259089), (1876, 212685), (2010, 198506), (2211, 180460), (2310, 172726), (2345, 170148), (2578, 154770), (2814, 141790), (2948, 135345), (3685, 108276), (3867, 103180), (4020, 99253), (4422, 90230), (4620, 86363), (4690, 85074), (5156, 77385), (5159, 77340), (5628, 70895), (6445, 61908), (7035, 56716), (7370, 54138), (7734, 51590), (8844, 45115), (9023, 44220), (9380, 42537), (10318, 38670), (11055, 36092), (12890, 30954), (14070, 28358), (14179, 28140), (14740, 27069), (15468, 25795), (15477, 25780), (18046, 22110), (19335, 20636)]