2905355124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3947}}^1$

素因数の和:4114

約数の個数: 144

約数和(自身を含む): 8829370368

約数和(自身を除く): 5924015244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 127, 138, 161, 207, 252, 254, 276, 322, 381, 414, 483, 508, 644, 762, 828, 889, 966, 1143, 1449, 1524, 1778, 1932, 2286, 2667, 2898, 2921, 3556, 3947, 4572, 5334, 5796, 5842, 7894, 8001, 8763, 10668, 11684, 11841, 15788, 16002, 17526, 20447, 23682, 26289, 27629, 32004, 35052, 35523, 40894, 47364, 52578, 55258, 61341, 71046, 81788, 82887, 90781, 105156, 110516, 122682, 142092, 165774, 181562, 184023, 245364, 248661, 272343, 331548, 363124, 368046, 497322, 501269, 544686, 635467, 736092, 817029, 994644, 1002538, 1089372, 1270934, 1503807, 1634058, 1906401, 2005076, 2541868, 3007614, 3268116, 3508883, 3812802, 4511421, 5719203, 6015228, 7017766, 7625604, 9022842, 10526649, 11438406, 11529187, 14035532, 18045684, 21053298, 22876812, 23058374, 31579947, 34587561, 42106596, 46116748, 63159894, 69175122, 80704309, 103762683, 126319788, 138350244, 161408618, 207525366, 242112927, 322817236, 415050732, 484225854, 726338781, 968451708, 1452677562, 2905355124]

約数ペア:

[(1, 2905355124), (2, 1452677562), (3, 968451708), (4, 726338781), (6, 484225854), (7, 415050732), (9, 322817236), (12, 242112927), (14, 207525366), (18, 161408618), (21, 138350244), (23, 126319788), (28, 103762683), (36, 80704309), (42, 69175122), (46, 63159894), (63, 46116748), (69, 42106596), (84, 34587561), (92, 31579947), (126, 23058374), (127, 22876812), (138, 21053298), (161, 18045684), (207, 14035532), (252, 11529187), (254, 11438406), (276, 10526649), (322, 9022842), (381, 7625604), (414, 7017766), (483, 6015228), (508, 5719203), (644, 4511421), (762, 3812802), (828, 3508883), (889, 3268116), (966, 3007614), (1143, 2541868), (1449, 2005076), (1524, 1906401), (1778, 1634058), (1932, 1503807), (2286, 1270934), (2667, 1089372), (2898, 1002538), (2921, 994644), (3556, 817029), (3947, 736092), (4572, 635467), (5334, 544686), (5796, 501269), (5842, 497322), (7894, 368046), (8001, 363124), (8763, 331548), (10668, 272343), (11684, 248661), (11841, 245364), (15788, 184023), (16002, 181562), (17526, 165774), (20447, 142092), (23682, 122682), (26289, 110516), (27629, 105156), (32004, 90781), (35052, 82887), (35523, 81788), (40894, 71046), (47364, 61341), (52578, 55258)]