1818299448

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1331

約数の個数: 192

約数和(自身を含む): 5920020000

約数和(自身を除く): 4101720552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 149, 168, 189, 196, 216, 252, 294, 298, 378, 392, 441, 447, 504, 588, 596, 756, 882, 894, 1043, 1153, 1176, 1192, 1323, 1341, 1512, 1764, 1788, 2086, 2306, 2646, 2682, 3129, 3459, 3528, 3576, 4023, 4172, 4612, 5292, 5364, 6258, 6918, 7301, 8046, 8071, 8344, 9224, 9387, 10377, 10584, 10728, 12516, 13836, 14602, 16092, 16142, 18774, 20754, 21903, 24213, 25032, 27672, 28161, 29204, 31131, 32184, 32284, 37548, 41508, 43806, 48426, 56322, 56497, 58408, 62262, 64568, 65709, 72639, 75096, 83016, 87612, 96852, 112644, 112994, 124524, 131418, 145278, 169491, 171797, 175224, 193704, 197127, 217917, 225288, 225988, 249048, 262836, 290556, 338982, 343594, 394254, 435834, 451976, 508473, 515391, 525672, 581112, 677964, 687188, 788508, 871668, 1016946, 1030782, 1202579, 1355928, 1374376, 1525419, 1546173, 1577016, 1743336, 2033892, 2061564, 2405158, 3050838, 3092346, 3607737, 4067784, 4123128, 4638519, 4810316, 6101676, 6184692, 7215474, 8418053, 9277038, 9620632, 10823211, 12203352, 12369384, 14430948, 16836106, 18554076, 21646422, 25254159, 28861896, 32469633, 33672212, 37108152, 43292844, 50508318, 64939266, 67344424, 75762477, 86585688, 101016636, 129878532, 151524954, 202033272, 227287431, 259757064, 303049908, 454574862, 606099816, 909149724, 1818299448]

約数ペア:

[(1, 1818299448), (2, 909149724), (3, 606099816), (4, 454574862), (6, 303049908), (7, 259757064), (8, 227287431), (9, 202033272), (12, 151524954), (14, 129878532), (18, 101016636), (21, 86585688), (24, 75762477), (27, 67344424), (28, 64939266), (36, 50508318), (42, 43292844), (49, 37108152), (54, 33672212), (56, 32469633), (63, 28861896), (72, 25254159), (84, 21646422), (98, 18554076), (108, 16836106), (126, 14430948), (147, 12369384), (149, 12203352), (168, 10823211), (189, 9620632), (196, 9277038), (216, 8418053), (252, 7215474), (294, 6184692), (298, 6101676), (378, 4810316), (392, 4638519), (441, 4123128), (447, 4067784), (504, 3607737), (588, 3092346), (596, 3050838), (756, 2405158), (882, 2061564), (894, 2033892), (1043, 1743336), (1153, 1577016), (1176, 1546173), (1192, 1525419), (1323, 1374376), (1341, 1355928), (1512, 1202579), (1764, 1030782), (1788, 1016946), (2086, 871668), (2306, 788508), (2646, 687188), (2682, 677964), (3129, 581112), (3459, 525672), (3528, 515391), (3576, 508473), (4023, 451976), (4172, 435834), (4612, 394254), (5292, 343594), (5364, 338982), (6258, 290556), (6918, 262836), (7301, 249048), (8046, 225988), (8071, 225288), (8344, 217917), (9224, 197127), (9387, 193704), (10377, 175224), (10584, 171797), (10728, 169491), (12516, 145278), (13836, 131418), (14602, 124524), (16092, 112994), (16142, 112644), (18774, 96852), (20754, 87612), (21903, 83016), (24213, 75096), (25032, 72639), (27672, 65709), (28161, 64568), (29204, 62262), (31131, 58408), (32184, 56497), (32284, 56322), (37548, 48426), (41508, 43806)]