1328140944

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2311}}^1$

素因数の和:2645

約数の個数: 120

約数和(自身を含む): 4017645632

約数和(自身を除く): 2689504688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 307, 312, 468, 614, 624, 921, 936, 1228, 1842, 1872, 2311, 2456, 2763, 3684, 3991, 4622, 4912, 5526, 6933, 7368, 7982, 9244, 11052, 11973, 13866, 14736, 15964, 18488, 20799, 22104, 23946, 27732, 30043, 31928, 35919, 36976, 41598, 44208, 47892, 55464, 60086, 63856, 71838, 83196, 90129, 95784, 110928, 120172, 143676, 166392, 180258, 191568, 240344, 270387, 287352, 332784, 360516, 480688, 540774, 574704, 709477, 721032, 1081548, 1418954, 1442064, 2128431, 2163096, 2837908, 4256862, 4326192, 5675816, 6385293, 8513724, 9223201, 11351632, 12770586, 17027448, 18446402, 25541172, 27669603, 34054896, 36892804, 51082344, 55339206, 73785608, 83008809, 102164688, 110678412, 147571216, 166017618, 221356824, 332035236, 442713648, 664070472, 1328140944]

約数ペア:

[(1, 1328140944), (2, 664070472), (3, 442713648), (4, 332035236), (6, 221356824), (8, 166017618), (9, 147571216), (12, 110678412), (13, 102164688), (16, 83008809), (18, 73785608), (24, 55339206), (26, 51082344), (36, 36892804), (39, 34054896), (48, 27669603), (52, 25541172), (72, 18446402), (78, 17027448), (104, 12770586), (117, 11351632), (144, 9223201), (156, 8513724), (208, 6385293), (234, 5675816), (307, 4326192), (312, 4256862), (468, 2837908), (614, 2163096), (624, 2128431), (921, 1442064), (936, 1418954), (1228, 1081548), (1842, 721032), (1872, 709477), (2311, 574704), (2456, 540774), (2763, 480688), (3684, 360516), (3991, 332784), (4622, 287352), (4912, 270387), (5526, 240344), (6933, 191568), (7368, 180258), (7982, 166392), (9244, 143676), (11052, 120172), (11973, 110928), (13866, 95784), (14736, 90129), (15964, 83196), (18488, 71838), (20799, 63856), (22104, 60086), (23946, 55464), (27732, 47892), (30043, 44208), (31928, 41598), (35919, 36976)]