9981652408

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{8863}}^1$

素因数の和:8926

約数の個数: 144

約数和(自身を含む): 24964303680

約数和(自身を除く): 14982651272

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 169, 182, 196, 221, 238, 338, 364, 392, 442, 476, 637, 676, 728, 833, 884, 952, 1183, 1274, 1352, 1547, 1666, 1768, 2366, 2548, 2873, 3094, 3332, 4732, 5096, 5746, 6188, 6664, 8281, 8863, 9464, 10829, 11492, 12376, 16562, 17726, 20111, 21658, 22984, 33124, 35452, 40222, 43316, 62041, 66248, 70904, 80444, 86632, 115219, 124082, 140777, 150671, 160888, 230438, 248164, 281554, 301342, 434287, 460876, 496328, 563108, 602684, 806533, 868574, 921752, 1054697, 1126216, 1205368, 1497847, 1613066, 1737148, 1958723, 2109394, 2995694, 3226132, 3474296, 3917446, 4218788, 5645731, 5991388, 6452264, 7382879, 7834892, 8437576, 10484929, 11291462, 11982776, 13711061, 14765758, 15669784, 20969858, 22582924, 25463399, 27422122, 29531516, 41939716, 45165848, 50926798, 54844244, 59063032, 73394503, 83879432, 95977427, 101853596, 109688488, 146789006, 178243793, 191954854, 203707192, 293578012, 356487586, 383909708, 587156024, 712975172, 767819416, 1247706551, 1425950344, 2495413102, 4990826204, 9981652408]

約数ペア:

[(1, 9981652408), (2, 4990826204), (4, 2495413102), (7, 1425950344), (8, 1247706551), (13, 767819416), (14, 712975172), (17, 587156024), (26, 383909708), (28, 356487586), (34, 293578012), (49, 203707192), (52, 191954854), (56, 178243793), (68, 146789006), (91, 109688488), (98, 101853596), (104, 95977427), (119, 83879432), (136, 73394503), (169, 59063032), (182, 54844244), (196, 50926798), (221, 45165848), (238, 41939716), (338, 29531516), (364, 27422122), (392, 25463399), (442, 22582924), (476, 20969858), (637, 15669784), (676, 14765758), (728, 13711061), (833, 11982776), (884, 11291462), (952, 10484929), (1183, 8437576), (1274, 7834892), (1352, 7382879), (1547, 6452264), (1666, 5991388), (1768, 5645731), (2366, 4218788), (2548, 3917446), (2873, 3474296), (3094, 3226132), (3332, 2995694), (4732, 2109394), (5096, 1958723), (5746, 1737148), (6188, 1613066), (6664, 1497847), (8281, 1205368), (8863, 1126216), (9464, 1054697), (10829, 921752), (11492, 868574), (12376, 806533), (16562, 602684), (17726, 563108), (20111, 496328), (21658, 460876), (22984, 434287), (33124, 301342), (35452, 281554), (40222, 248164), (43316, 230438), (62041, 160888), (66248, 150671), (70904, 140777), (80444, 124082), (86632, 115219)]