16213609984

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3119}}^1$

素因数の和:3232

約数の個数: 160

約数和(自身を含む): 38607528960

約数和(自身を除く): 22393918976

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 71, 88, 104, 128, 142, 143, 176, 208, 256, 284, 286, 352, 416, 512, 568, 572, 704, 781, 832, 923, 1136, 1144, 1408, 1562, 1664, 1846, 2272, 2288, 2816, 3119, 3124, 3328, 3692, 4544, 4576, 5632, 6238, 6248, 6656, 7384, 9088, 9152, 10153, 12476, 12496, 14768, 18176, 18304, 20306, 24952, 24992, 29536, 34309, 36352, 36608, 40547, 40612, 49904, 49984, 59072, 68618, 73216, 81094, 81224, 99808, 99968, 118144, 137236, 162188, 162448, 199616, 199936, 221449, 236288, 274472, 324376, 324896, 399232, 399872, 442898, 446017, 472576, 548944, 648752, 649792, 798464, 885796, 892034, 1097888, 1297504, 1299584, 1596928, 1771592, 1784068, 2195776, 2435939, 2595008, 2599168, 2878837, 3543184, 3568136, 4391552, 4871878, 5190016, 5198336, 5757674, 7086368, 7136272, 8783104, 9743756, 10380032, 11515348, 14172736, 14272544, 17566208, 19487512, 20760064, 23030696, 28345472, 28545088, 31667207, 38975024, 46061392, 56690944, 57090176, 63334414, 77950048, 92122784, 113381888, 114180352, 126668828, 155900096, 184245568, 228360704, 253337656, 311800192, 368491136, 506675312, 623600384, 736982272, 1013350624, 1247200768, 1473964544, 2026701248, 4053402496, 8106804992, 16213609984]

約数ペア:

[(1, 16213609984), (2, 8106804992), (4, 4053402496), (8, 2026701248), (11, 1473964544), (13, 1247200768), (16, 1013350624), (22, 736982272), (26, 623600384), (32, 506675312), (44, 368491136), (52, 311800192), (64, 253337656), (71, 228360704), (88, 184245568), (104, 155900096), (128, 126668828), (142, 114180352), (143, 113381888), (176, 92122784), (208, 77950048), (256, 63334414), (284, 57090176), (286, 56690944), (352, 46061392), (416, 38975024), (512, 31667207), (568, 28545088), (572, 28345472), (704, 23030696), (781, 20760064), (832, 19487512), (923, 17566208), (1136, 14272544), (1144, 14172736), (1408, 11515348), (1562, 10380032), (1664, 9743756), (1846, 8783104), (2272, 7136272), (2288, 7086368), (2816, 5757674), (3119, 5198336), (3124, 5190016), (3328, 4871878), (3692, 4391552), (4544, 3568136), (4576, 3543184), (5632, 2878837), (6238, 2599168), (6248, 2595008), (6656, 2435939), (7384, 2195776), (9088, 1784068), (9152, 1771592), (10153, 1596928), (12476, 1299584), (12496, 1297504), (14768, 1097888), (18176, 892034), (18304, 885796), (20306, 798464), (24952, 649792), (24992, 648752), (29536, 548944), (34309, 472576), (36352, 446017), (36608, 442898), (40547, 399872), (40612, 399232), (49904, 324896), (49984, 324376), (59072, 274472), (68618, 236288), (73216, 221449), (81094, 199936), (81224, 199616), (99808, 162448), (99968, 162188), (118144, 137236)]