16404696

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 56019600

約数和(自身を除く): 39614904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 269, 308, 363, 396, 462, 484, 504, 538, 616, 693, 726, 792, 807, 847, 924, 968, 1076, 1089, 1386, 1452, 1614, 1694, 1848, 1883, 2152, 2178, 2421, 2541, 2772, 2904, 2959, 3228, 3388, 3766, 4356, 4842, 5082, 5544, 5649, 5918, 6456, 6776, 7532, 7623, 8712, 8877, 9684, 10164, 11298, 11836, 15064, 15246, 16947, 17754, 19368, 20328, 20713, 22596, 23672, 26631, 30492, 32549, 33894, 35508, 41426, 45192, 53262, 60984, 62139, 65098, 67788, 71016, 82852, 97647, 106524, 124278, 130196, 135576, 165704, 186417, 195294, 213048, 227843, 248556, 260392, 292941, 372834, 390588, 455686, 497112, 585882, 683529, 745668, 781176, 911372, 1171764, 1367058, 1491336, 1822744, 2050587, 2343528, 2734116, 4101174, 5468232, 8202348, 16404696]

約数ペア:

[(1, 16404696), (2, 8202348), (3, 5468232), (4, 4101174), (6, 2734116), (7, 2343528), (8, 2050587), (9, 1822744), (11, 1491336), (12, 1367058), (14, 1171764), (18, 911372), (21, 781176), (22, 745668), (24, 683529), (28, 585882), (33, 497112), (36, 455686), (42, 390588), (44, 372834), (56, 292941), (63, 260392), (66, 248556), (72, 227843), (77, 213048), (84, 195294), (88, 186417), (99, 165704), (121, 135576), (126, 130196), (132, 124278), (154, 106524), (168, 97647), (198, 82852), (231, 71016), (242, 67788), (252, 65098), (264, 62139), (269, 60984), (308, 53262), (363, 45192), (396, 41426), (462, 35508), (484, 33894), (504, 32549), (538, 30492), (616, 26631), (693, 23672), (726, 22596), (792, 20713), (807, 20328), (847, 19368), (924, 17754), (968, 16947), (1076, 15246), (1089, 15064), (1386, 11836), (1452, 11298), (1614, 10164), (1694, 9684), (1848, 8877), (1883, 8712), (2152, 7623), (2178, 7532), (2421, 6776), (2541, 6456), (2772, 5918), (2904, 5649), (2959, 5544), (3228, 5082), (3388, 4842), (3766, 4356)]