21372093288

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79559}}^1$

素因数の和:79632

約数の個数: 192

約数和(自身を含む): 72978796800

約数和(自身を除く): 51606703512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 41, 42, 52, 56, 63, 72, 78, 82, 84, 91, 104, 117, 123, 126, 156, 164, 168, 182, 234, 246, 252, 273, 287, 312, 328, 364, 369, 468, 492, 504, 533, 546, 574, 728, 738, 819, 861, 936, 984, 1066, 1092, 1148, 1476, 1599, 1638, 1722, 2132, 2184, 2296, 2583, 2952, 3198, 3276, 3444, 3731, 4264, 4797, 5166, 6396, 6552, 6888, 7462, 9594, 10332, 11193, 12792, 14924, 19188, 20664, 22386, 29848, 33579, 38376, 44772, 67158, 79559, 89544, 134316, 159118, 238677, 268632, 318236, 477354, 556913, 636472, 716031, 954708, 1034267, 1113826, 1432062, 1670739, 1909416, 2068534, 2227652, 2864124, 3102801, 3261919, 3341478, 4137068, 4455304, 5012217, 5728248, 6205602, 6523838, 6682956, 7239869, 8274136, 9308403, 9785757, 10024434, 12411204, 13047676, 13365912, 14479738, 18616806, 19571514, 20048868, 21719607, 22833433, 24822408, 26095352, 28959476, 29357271, 37233612, 39143028, 40097736, 42404947, 43439214, 45666866, 57918952, 58714542, 65158821, 68500299, 74467224, 78286056, 84809894, 86878428, 91333732, 117429084, 127214841, 130317642, 137000598, 169619788, 173756856, 182667464, 205500897, 234858168, 254429682, 260635284, 274001196, 296834629, 339239576, 381644523, 411001794, 508859364, 521270568, 548002392, 593669258, 763289046, 822003588, 890503887, 1017718728, 1187338516, 1526578092, 1644007176, 1781007774, 2374677032, 2671511661, 3053156184, 3562015548, 5343023322, 7124031096, 10686046644, 21372093288]

約数ペア:

[(1, 21372093288), (2, 10686046644), (3, 7124031096), (4, 5343023322), (6, 3562015548), (7, 3053156184), (8, 2671511661), (9, 2374677032), (12, 1781007774), (13, 1644007176), (14, 1526578092), (18, 1187338516), (21, 1017718728), (24, 890503887), (26, 822003588), (28, 763289046), (36, 593669258), (39, 548002392), (41, 521270568), (42, 508859364), (52, 411001794), (56, 381644523), (63, 339239576), (72, 296834629), (78, 274001196), (82, 260635284), (84, 254429682), (91, 234858168), (104, 205500897), (117, 182667464), (123, 173756856), (126, 169619788), (156, 137000598), (164, 130317642), (168, 127214841), (182, 117429084), (234, 91333732), (246, 86878428), (252, 84809894), (273, 78286056), (287, 74467224), (312, 68500299), (328, 65158821), (364, 58714542), (369, 57918952), (468, 45666866), (492, 43439214), (504, 42404947), (533, 40097736), (546, 39143028), (574, 37233612), (728, 29357271), (738, 28959476), (819, 26095352), (861, 24822408), (936, 22833433), (984, 21719607), (1066, 20048868), (1092, 19571514), (1148, 18616806), (1476, 14479738), (1599, 13365912), (1638, 13047676), (1722, 12411204), (2132, 10024434), (2184, 9785757), (2296, 9308403), (2583, 8274136), (2952, 7239869), (3198, 6682956), (3276, 6523838), (3444, 6205602), (3731, 5728248), (4264, 5012217), (4797, 4455304), (5166, 4137068), (6396, 3341478), (6552, 3261919), (6888, 3102801), (7462, 2864124), (9594, 2227652), (10332, 2068534), (11193, 1909416), (12792, 1670739), (14924, 1432062), (19188, 1113826), (20664, 1034267), (22386, 954708), (29848, 716031), (33579, 636472), (38376, 556913), (44772, 477354), (67158, 318236), (79559, 268632), (89544, 238677), (134316, 159118)]