388731168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4703}}^1$

素因数の和:4767

約数の個数: 144

約数和(自身を含む): 1294465536

約数和(自身を除く): 905734368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1722, 1968, 2016, 2296, 2583, 2952, 3444, 3936, 4592, 4703, 5166, 5904, 6888, 9184, 9406, 10332, 11808, 13776, 14109, 18812, 20664, 27552, 28218, 32921, 37624, 41328, 42327, 56436, 65842, 75248, 82656, 84654, 98763, 112872, 131684, 150496, 169308, 192823, 197526, 225744, 263368, 296289, 338616, 385646, 395052, 451488, 526736, 578469, 592578, 677232, 771292, 790104, 1053472, 1156938, 1185156, 1349761, 1354464, 1542584, 1580208, 1735407, 2313876, 2370312, 2699522, 3085168, 3160416, 3470814, 4049283, 4627752, 4740624, 5399044, 6170336, 6941628, 8098566, 9255504, 9481248, 10798088, 12147849, 13883256, 16197132, 18511008, 21596176, 24295698, 27766512, 32394264, 43192352, 48591396, 55533024, 64788528, 97182792, 129577056, 194365584, 388731168]

約数ペア:

[(1, 388731168), (2, 194365584), (3, 129577056), (4, 97182792), (6, 64788528), (7, 55533024), (8, 48591396), (9, 43192352), (12, 32394264), (14, 27766512), (16, 24295698), (18, 21596176), (21, 18511008), (24, 16197132), (28, 13883256), (32, 12147849), (36, 10798088), (41, 9481248), (42, 9255504), (48, 8098566), (56, 6941628), (63, 6170336), (72, 5399044), (82, 4740624), (84, 4627752), (96, 4049283), (112, 3470814), (123, 3160416), (126, 3085168), (144, 2699522), (164, 2370312), (168, 2313876), (224, 1735407), (246, 1580208), (252, 1542584), (287, 1354464), (288, 1349761), (328, 1185156), (336, 1156938), (369, 1053472), (492, 790104), (504, 771292), (574, 677232), (656, 592578), (672, 578469), (738, 526736), (861, 451488), (984, 395052), (1008, 385646), (1148, 338616), (1312, 296289), (1476, 263368), (1722, 225744), (1968, 197526), (2016, 192823), (2296, 169308), (2583, 150496), (2952, 131684), (3444, 112872), (3936, 98763), (4592, 84654), (4703, 82656), (5166, 75248), (5904, 65842), (6888, 56436), (9184, 42327), (9406, 41328), (10332, 37624), (11808, 32921), (13776, 28218), (14109, 27552), (18812, 20664)]