380500848

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9679}}^1$

素因数の和:9716

約数の個数: 160

約数和(自身を含む): 1344358400

約数和(自身を除く): 963857552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 9679, 9828, 13104, 19358, 19656, 29037, 38716, 39312, 58074, 67753, 77432, 87111, 116148, 125827, 135506, 154864, 174222, 203259, 232296, 251654, 261333, 271012, 348444, 377481, 406518, 464592, 503308, 522666, 542024, 609777, 696888, 754962, 813036, 880789, 1006616, 1045332, 1084048, 1132443, 1219554, 1393776, 1509924, 1626072, 1761578, 1829331, 2013232, 2090664, 2264886, 2439108, 2642367, 3019848, 3252144, 3397329, 3523156, 3658662, 4181328, 4529772, 4878216, 5284734, 6039696, 6794658, 7046312, 7317324, 7927101, 9059544, 9756432, 10569468, 13589316, 14092624, 14634648, 15854202, 18119088, 21138936, 23781303, 27178632, 29269296, 31708404, 42277872, 47562606, 54357264, 63416808, 95125212, 126833616, 190250424, 380500848]

約数ペア:

[(1, 380500848), (2, 190250424), (3, 126833616), (4, 95125212), (6, 63416808), (7, 54357264), (8, 47562606), (9, 42277872), (12, 31708404), (13, 29269296), (14, 27178632), (16, 23781303), (18, 21138936), (21, 18119088), (24, 15854202), (26, 14634648), (27, 14092624), (28, 13589316), (36, 10569468), (39, 9756432), (42, 9059544), (48, 7927101), (52, 7317324), (54, 7046312), (56, 6794658), (63, 6039696), (72, 5284734), (78, 4878216), (84, 4529772), (91, 4181328), (104, 3658662), (108, 3523156), (112, 3397329), (117, 3252144), (126, 3019848), (144, 2642367), (156, 2439108), (168, 2264886), (182, 2090664), (189, 2013232), (208, 1829331), (216, 1761578), (234, 1626072), (252, 1509924), (273, 1393776), (312, 1219554), (336, 1132443), (351, 1084048), (364, 1045332), (378, 1006616), (432, 880789), (468, 813036), (504, 754962), (546, 696888), (624, 609777), (702, 542024), (728, 522666), (756, 503308), (819, 464592), (936, 406518), (1008, 377481), (1092, 348444), (1404, 271012), (1456, 261333), (1512, 251654), (1638, 232296), (1872, 203259), (2184, 174222), (2457, 154864), (2808, 135506), (3024, 125827), (3276, 116148), (4368, 87111), (4914, 77432), (5616, 67753), (6552, 58074), (9679, 39312), (9828, 38716), (13104, 29037), (19358, 19656)]