497463820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 1248178176

約数和(自身を除く): 750714356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 83, 124, 140, 155, 166, 217, 310, 332, 415, 434, 581, 620, 830, 868, 1085, 1162, 1381, 1660, 2170, 2324, 2573, 2762, 2905, 4340, 5146, 5524, 5810, 6905, 9667, 10292, 11620, 12865, 13810, 18011, 19334, 25730, 27620, 36022, 38668, 42811, 48335, 51460, 72044, 85622, 90055, 96670, 114623, 171244, 180110, 193340, 214055, 229246, 299677, 360220, 428110, 458492, 573115, 599354, 802361, 856220, 1146230, 1198708, 1498385, 1604722, 2292460, 2996770, 3209444, 3553313, 4011805, 5993540, 7106626, 8023610, 14213252, 16047220, 17766565, 24873191, 35533130, 49746382, 71066260, 99492764, 124365955, 248731910, 497463820]

約数ペア:

[(1, 497463820), (2, 248731910), (4, 124365955), (5, 99492764), (7, 71066260), (10, 49746382), (14, 35533130), (20, 24873191), (28, 17766565), (31, 16047220), (35, 14213252), (62, 8023610), (70, 7106626), (83, 5993540), (124, 4011805), (140, 3553313), (155, 3209444), (166, 2996770), (217, 2292460), (310, 1604722), (332, 1498385), (415, 1198708), (434, 1146230), (581, 856220), (620, 802361), (830, 599354), (868, 573115), (1085, 458492), (1162, 428110), (1381, 360220), (1660, 299677), (2170, 229246), (2324, 214055), (2573, 193340), (2762, 180110), (2905, 171244), (4340, 114623), (5146, 96670), (5524, 90055), (5810, 85622), (6905, 72044), (9667, 51460), (10292, 48335), (11620, 42811), (12865, 38668), (13810, 36022), (18011, 27620), (19334, 25730)]