908228916

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2351}}^1$

素因数の和:2451

約数の個数: 144

約数和(自身を含む): 2777806080

約数和(自身を除く): 1869577164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 73, 84, 98, 108, 126, 146, 147, 189, 196, 219, 252, 292, 294, 378, 438, 441, 511, 588, 657, 756, 876, 882, 1022, 1314, 1323, 1533, 1764, 1971, 2044, 2351, 2628, 2646, 3066, 3577, 3942, 4599, 4702, 5292, 6132, 7053, 7154, 7884, 9198, 9404, 10731, 13797, 14106, 14308, 16457, 18396, 21159, 21462, 27594, 28212, 32193, 32914, 42318, 42924, 49371, 55188, 63477, 64386, 65828, 84636, 96579, 98742, 115199, 126954, 128772, 148113, 171623, 193158, 197484, 230398, 253908, 296226, 343246, 345597, 386316, 444339, 460796, 514869, 592452, 686492, 691194, 888678, 1029738, 1036791, 1201361, 1382388, 1544607, 1777356, 2059476, 2073582, 2402722, 3089214, 3110373, 3604083, 4147164, 4633821, 4805444, 6178428, 6220746, 7208166, 8409527, 9267642, 10812249, 12441492, 14416332, 16819054, 18535284, 21624498, 25228581, 32436747, 33638108, 43248996, 50457162, 64873494, 75685743, 100914324, 129746988, 151371486, 227057229, 302742972, 454114458, 908228916]

約数ペア:

[(1, 908228916), (2, 454114458), (3, 302742972), (4, 227057229), (6, 151371486), (7, 129746988), (9, 100914324), (12, 75685743), (14, 64873494), (18, 50457162), (21, 43248996), (27, 33638108), (28, 32436747), (36, 25228581), (42, 21624498), (49, 18535284), (54, 16819054), (63, 14416332), (73, 12441492), (84, 10812249), (98, 9267642), (108, 8409527), (126, 7208166), (146, 6220746), (147, 6178428), (189, 4805444), (196, 4633821), (219, 4147164), (252, 3604083), (292, 3110373), (294, 3089214), (378, 2402722), (438, 2073582), (441, 2059476), (511, 1777356), (588, 1544607), (657, 1382388), (756, 1201361), (876, 1036791), (882, 1029738), (1022, 888678), (1314, 691194), (1323, 686492), (1533, 592452), (1764, 514869), (1971, 460796), (2044, 444339), (2351, 386316), (2628, 345597), (2646, 343246), (3066, 296226), (3577, 253908), (3942, 230398), (4599, 197484), (4702, 193158), (5292, 171623), (6132, 148113), (7053, 128772), (7154, 126954), (7884, 115199), (9198, 98742), (9404, 96579), (10731, 84636), (13797, 65828), (14106, 64386), (14308, 63477), (16457, 55188), (18396, 49371), (21159, 42924), (21462, 42318), (27594, 32914), (28212, 32193)]