2158440192

素因数分解:

$2^8\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4201}}^1$

素因数の和:4446

約数の個数: 108

約数和(自身を含む): 6252710464

約数和(自身を除く): 4094270272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 223, 256, 288, 384, 446, 576, 669, 768, 892, 1152, 1338, 1784, 2007, 2304, 2676, 3568, 4014, 4201, 5352, 7136, 8028, 8402, 10704, 12603, 14272, 16056, 16804, 21408, 25206, 28544, 32112, 33608, 37809, 42816, 50412, 57088, 64224, 67216, 75618, 85632, 100824, 128448, 134432, 151236, 171264, 201648, 256896, 268864, 302472, 403296, 513792, 537728, 604944, 806592, 936823, 1075456, 1209888, 1613184, 1873646, 2419776, 2810469, 3226368, 3747292, 4839552, 5620938, 7494584, 8431407, 9679104, 11241876, 14989168, 16862814, 22483752, 29978336, 33725628, 44967504, 59956672, 67451256, 89935008, 119913344, 134902512, 179870016, 239826688, 269805024, 359740032, 539610048, 719480064, 1079220096, 2158440192]

約数ペア:

[(1, 2158440192), (2, 1079220096), (3, 719480064), (4, 539610048), (6, 359740032), (8, 269805024), (9, 239826688), (12, 179870016), (16, 134902512), (18, 119913344), (24, 89935008), (32, 67451256), (36, 59956672), (48, 44967504), (64, 33725628), (72, 29978336), (96, 22483752), (128, 16862814), (144, 14989168), (192, 11241876), (223, 9679104), (256, 8431407), (288, 7494584), (384, 5620938), (446, 4839552), (576, 3747292), (669, 3226368), (768, 2810469), (892, 2419776), (1152, 1873646), (1338, 1613184), (1784, 1209888), (2007, 1075456), (2304, 936823), (2676, 806592), (3568, 604944), (4014, 537728), (4201, 513792), (5352, 403296), (7136, 302472), (8028, 268864), (8402, 256896), (10704, 201648), (12603, 171264), (14272, 151236), (16056, 134432), (16804, 128448), (21408, 100824), (25206, 85632), (28544, 75618), (32112, 67216), (33608, 64224), (37809, 57088), (42816, 50412)]