40276309944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{569}}^1\times {\mathrm{739}}^1$

素因数の和:1637

約数の個数: 128

約数和(自身を含む): 109128096000

約数和(自身を除く): 68851786056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 307, 312, 569, 614, 739, 921, 1138, 1228, 1478, 1707, 1842, 2217, 2276, 2456, 2956, 3414, 3684, 3991, 4434, 4552, 5912, 6828, 7368, 7397, 7982, 8868, 9607, 11973, 13656, 14794, 15964, 17736, 19214, 22191, 23946, 28821, 29588, 31928, 38428, 44382, 47892, 57642, 59176, 76856, 88764, 95784, 115284, 174683, 177528, 226873, 230568, 349366, 420491, 453746, 524049, 680619, 698732, 840982, 907492, 1048098, 1261473, 1361238, 1397464, 1681964, 1814984, 2096196, 2270879, 2522946, 2722476, 2949349, 3363928, 4192392, 4541758, 5045892, 5444952, 5466383, 5898698, 6812637, 8848047, 9083516, 10091784, 10932766, 11797396, 13625274, 16399149, 17696094, 18167032, 21865532, 23594792, 27250548, 32798298, 35392188, 43731064, 54501096, 65596596, 70784376, 129090737, 131193192, 258181474, 387272211, 516362948, 774544422, 1032725896, 1549088844, 1678179581, 3098177688, 3356359162, 5034538743, 6712718324, 10069077486, 13425436648, 20138154972, 40276309944]

約数ペア:

[(1, 40276309944), (2, 20138154972), (3, 13425436648), (4, 10069077486), (6, 6712718324), (8, 5034538743), (12, 3356359162), (13, 3098177688), (24, 1678179581), (26, 1549088844), (39, 1032725896), (52, 774544422), (78, 516362948), (104, 387272211), (156, 258181474), (307, 131193192), (312, 129090737), (569, 70784376), (614, 65596596), (739, 54501096), (921, 43731064), (1138, 35392188), (1228, 32798298), (1478, 27250548), (1707, 23594792), (1842, 21865532), (2217, 18167032), (2276, 17696094), (2456, 16399149), (2956, 13625274), (3414, 11797396), (3684, 10932766), (3991, 10091784), (4434, 9083516), (4552, 8848047), (5912, 6812637), (6828, 5898698), (7368, 5466383), (7397, 5444952), (7982, 5045892), (8868, 4541758), (9607, 4192392), (11973, 3363928), (13656, 2949349), (14794, 2722476), (15964, 2522946), (17736, 2270879), (19214, 2096196), (22191, 1814984), (23946, 1681964), (28821, 1397464), (29588, 1361238), (31928, 1261473), (38428, 1048098), (44382, 907492), (47892, 840982), (57642, 698732), (59176, 680619), (76856, 524049), (88764, 453746), (95784, 420491), (115284, 349366), (174683, 230568), (177528, 226873)]