393761628

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 1159065600

約数和(自身を除く): 765303972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 83, 93, 108, 109, 117, 124, 156, 166, 186, 218, 234, 249, 279, 327, 332, 351, 372, 403, 436, 468, 498, 558, 654, 702, 747, 806, 837, 981, 996, 1079, 1116, 1209, 1308, 1404, 1417, 1494, 1612, 1674, 1962, 2158, 2241, 2418, 2573, 2834, 2943, 2988, 3237, 3348, 3379, 3627, 3924, 4251, 4316, 4482, 4836, 5146, 5668, 5886, 6474, 6758, 7254, 7719, 8502, 8964, 9047, 9711, 10137, 10292, 10881, 11772, 12753, 12948, 13516, 14508, 15438, 17004, 18094, 19422, 20274, 21762, 23157, 25506, 27141, 29133, 30411, 30876, 33449, 36188, 38259, 38844, 40548, 43524, 43927, 46314, 51012, 54282, 58266, 60822, 66898, 69471, 76518, 81423, 87854, 91233, 92628, 100347, 108564, 116532, 117611, 121644, 131781, 133796, 138942, 153036, 162846, 175708, 182466, 200694, 235222, 244269, 263562, 277884, 280457, 301041, 325692, 352833, 364932, 395343, 401388, 470444, 488538, 527124, 560914, 602082, 705666, 790686, 841371, 903123, 977076, 1058499, 1121828, 1186029, 1204164, 1411332, 1581372, 1682742, 1806246, 2116998, 2372058, 2524113, 3175497, 3365484, 3612492, 3645941, 4233996, 4744116, 5048226, 6350994, 7291882, 7572339, 10096452, 10937823, 12701988, 14583764, 15144678, 21875646, 30289356, 32813469, 43751292, 65626938, 98440407, 131253876, 196880814, 393761628]

約数ペア:

[(1, 393761628), (2, 196880814), (3, 131253876), (4, 98440407), (6, 65626938), (9, 43751292), (12, 32813469), (13, 30289356), (18, 21875646), (26, 15144678), (27, 14583764), (31, 12701988), (36, 10937823), (39, 10096452), (52, 7572339), (54, 7291882), (62, 6350994), (78, 5048226), (83, 4744116), (93, 4233996), (108, 3645941), (109, 3612492), (117, 3365484), (124, 3175497), (156, 2524113), (166, 2372058), (186, 2116998), (218, 1806246), (234, 1682742), (249, 1581372), (279, 1411332), (327, 1204164), (332, 1186029), (351, 1121828), (372, 1058499), (403, 977076), (436, 903123), (468, 841371), (498, 790686), (558, 705666), (654, 602082), (702, 560914), (747, 527124), (806, 488538), (837, 470444), (981, 401388), (996, 395343), (1079, 364932), (1116, 352833), (1209, 325692), (1308, 301041), (1404, 280457), (1417, 277884), (1494, 263562), (1612, 244269), (1674, 235222), (1962, 200694), (2158, 182466), (2241, 175708), (2418, 162846), (2573, 153036), (2834, 138942), (2943, 133796), (2988, 131781), (3237, 121644), (3348, 117611), (3379, 116532), (3627, 108564), (3924, 100347), (4251, 92628), (4316, 91233), (4482, 87854), (4836, 81423), (5146, 76518), (5668, 69471), (5886, 66898), (6474, 60822), (6758, 58266), (7254, 54282), (7719, 51012), (8502, 46314), (8964, 43927), (9047, 43524), (9711, 40548), (10137, 38844), (10292, 38259), (10881, 36188), (11772, 33449), (12753, 30876), (12948, 30411), (13516, 29133), (14508, 27141), (15438, 25506), (17004, 23157), (18094, 21762), (19422, 20274)]