298568340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8171}}^1$

素因数の和:8222

約数の個数: 144

約数和(自身を含む): 1070858880

約数和(自身を除く): 772290540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 5220, 6090, 7308, 8171, 9135, 12180, 16342, 18270, 24513, 32684, 36540, 40855, 49026, 57197, 73539, 81710, 98052, 114394, 122565, 147078, 163420, 171591, 228788, 236959, 245130, 285985, 294156, 343182, 367695, 473918, 490260, 514773, 571970, 686364, 710877, 735390, 857955, 947836, 1029546, 1143940, 1184795, 1421754, 1470780, 1658713, 1715910, 2059092, 2132631, 2369590, 2573865, 2843508, 3317426, 3431820, 3554385, 4265262, 4739180, 4976139, 5147730, 6634852, 7108770, 8293565, 8530524, 9952278, 10295460, 10663155, 14217540, 14928417, 16587130, 19904556, 21326310, 24880695, 29856834, 33174260, 42652620, 49761390, 59713668, 74642085, 99522780, 149284170, 298568340]

約数ペア:

[(1, 298568340), (2, 149284170), (3, 99522780), (4, 74642085), (5, 59713668), (6, 49761390), (7, 42652620), (9, 33174260), (10, 29856834), (12, 24880695), (14, 21326310), (15, 19904556), (18, 16587130), (20, 14928417), (21, 14217540), (28, 10663155), (29, 10295460), (30, 9952278), (35, 8530524), (36, 8293565), (42, 7108770), (45, 6634852), (58, 5147730), (60, 4976139), (63, 4739180), (70, 4265262), (84, 3554385), (87, 3431820), (90, 3317426), (105, 2843508), (116, 2573865), (126, 2369590), (140, 2132631), (145, 2059092), (174, 1715910), (180, 1658713), (203, 1470780), (210, 1421754), (252, 1184795), (261, 1143940), (290, 1029546), (315, 947836), (348, 857955), (406, 735390), (420, 710877), (435, 686364), (522, 571970), (580, 514773), (609, 490260), (630, 473918), (812, 367695), (870, 343182), (1015, 294156), (1044, 285985), (1218, 245130), (1260, 236959), (1305, 228788), (1740, 171591), (1827, 163420), (2030, 147078), (2436, 122565), (2610, 114394), (3045, 98052), (3654, 81710), (4060, 73539), (5220, 57197), (6090, 49026), (7308, 40855), (8171, 36540), (9135, 32684), (12180, 24513), (16342, 18270)]