977504814

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1229}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 2578867200

約数和(自身を除く): 1601362386

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 103, 117, 143, 198, 206, 234, 286, 297, 309, 351, 429, 594, 618, 702, 858, 927, 1133, 1229, 1287, 1339, 1854, 2266, 2458, 2574, 2678, 2781, 3399, 3687, 3861, 4017, 5562, 6798, 7374, 7722, 8034, 10197, 11061, 12051, 13519, 14729, 15977, 20394, 22122, 24102, 27038, 29458, 30591, 31954, 33183, 36153, 40557, 44187, 47931, 61182, 66366, 72306, 81114, 88374, 95862, 121671, 126587, 132561, 143793, 175747, 243342, 253174, 265122, 287586, 351494, 365013, 379761, 397683, 431379, 527241, 730026, 759522, 795366, 862758, 1054482, 1139283, 1392457, 1581723, 1645631, 2278566, 2784914, 3163446, 3291262, 3417849, 4177371, 4745169, 4936893, 6835698, 8354742, 9490338, 9873786, 12532113, 14810679, 18101941, 25064226, 29621358, 36203882, 37596339, 44432037, 54305823, 75192678, 88864074, 108611646, 162917469, 325834938, 488752407, 977504814]

約数ペア:

[(1, 977504814), (2, 488752407), (3, 325834938), (6, 162917469), (9, 108611646), (11, 88864074), (13, 75192678), (18, 54305823), (22, 44432037), (26, 37596339), (27, 36203882), (33, 29621358), (39, 25064226), (54, 18101941), (66, 14810679), (78, 12532113), (99, 9873786), (103, 9490338), (117, 8354742), (143, 6835698), (198, 4936893), (206, 4745169), (234, 4177371), (286, 3417849), (297, 3291262), (309, 3163446), (351, 2784914), (429, 2278566), (594, 1645631), (618, 1581723), (702, 1392457), (858, 1139283), (927, 1054482), (1133, 862758), (1229, 795366), (1287, 759522), (1339, 730026), (1854, 527241), (2266, 431379), (2458, 397683), (2574, 379761), (2678, 365013), (2781, 351494), (3399, 287586), (3687, 265122), (3861, 253174), (4017, 243342), (5562, 175747), (6798, 143793), (7374, 132561), (7722, 126587), (8034, 121671), (10197, 95862), (11061, 88374), (12051, 81114), (13519, 72306), (14729, 66366), (15977, 61182), (20394, 47931), (22122, 44187), (24102, 40557), (27038, 36153), (29458, 33183), (30591, 31954)]