7157452068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2677}}^1$

素因数の和:2926

約数の個数: 144

約数和(自身を含む): 20265925680

約数和(自身を除く): 13108473612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 197, 234, 261, 348, 377, 394, 468, 522, 591, 754, 788, 1044, 1131, 1182, 1508, 1773, 2262, 2364, 2561, 2677, 3393, 3546, 4524, 5122, 5354, 5713, 6786, 7092, 7683, 8031, 10244, 10708, 11426, 13572, 15366, 16062, 17139, 22852, 23049, 24093, 30732, 32124, 34278, 34801, 46098, 48186, 51417, 68556, 69602, 74269, 77633, 92196, 96372, 102834, 104403, 139204, 148538, 155266, 205668, 208806, 222807, 232899, 297076, 310532, 313209, 417612, 445614, 465798, 527369, 626418, 668421, 698697, 891228, 931596, 1009229, 1054738, 1252836, 1336842, 1397394, 1582107, 2018458, 2109476, 2673684, 2794788, 3027687, 3164214, 4036916, 4746321, 6055374, 6328428, 6855797, 9083061, 9492642, 12110748, 13711594, 15293701, 18166122, 18985284, 20567391, 27423188, 30587402, 36332244, 41134782, 45881103, 61174804, 61702173, 82269564, 91762206, 123404346, 137643309, 183524412, 198818113, 246808692, 275286618, 397636226, 550573236, 596454339, 795272452, 1192908678, 1789363017, 2385817356, 3578726034, 7157452068]

約数ペア:

[(1, 7157452068), (2, 3578726034), (3, 2385817356), (4, 1789363017), (6, 1192908678), (9, 795272452), (12, 596454339), (13, 550573236), (18, 397636226), (26, 275286618), (29, 246808692), (36, 198818113), (39, 183524412), (52, 137643309), (58, 123404346), (78, 91762206), (87, 82269564), (116, 61702173), (117, 61174804), (156, 45881103), (174, 41134782), (197, 36332244), (234, 30587402), (261, 27423188), (348, 20567391), (377, 18985284), (394, 18166122), (468, 15293701), (522, 13711594), (591, 12110748), (754, 9492642), (788, 9083061), (1044, 6855797), (1131, 6328428), (1182, 6055374), (1508, 4746321), (1773, 4036916), (2262, 3164214), (2364, 3027687), (2561, 2794788), (2677, 2673684), (3393, 2109476), (3546, 2018458), (4524, 1582107), (5122, 1397394), (5354, 1336842), (5713, 1252836), (6786, 1054738), (7092, 1009229), (7683, 931596), (8031, 891228), (10244, 698697), (10708, 668421), (11426, 626418), (13572, 527369), (15366, 465798), (16062, 445614), (17139, 417612), (22852, 313209), (23049, 310532), (24093, 297076), (30732, 232899), (32124, 222807), (34278, 208806), (34801, 205668), (46098, 155266), (48186, 148538), (51417, 139204), (68556, 104403), (69602, 102834), (74269, 96372), (77633, 92196)]