328477968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3581}}^1$

素因数の和:3622

約数の個数: 180

約数和(自身を含む): 1151949708

約数和(自身を除く): 823471740

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3528, 3581, 3822, 4368, 5096, 5733, 6552, 7056, 7162, 7644, 10192, 10743, 11466, 13104, 14324, 15288, 21486, 22932, 25067, 28648, 30576, 32229, 42972, 45864, 46553, 50134, 57296, 64458, 75201, 85944, 91728, 93106, 100268, 128916, 139659, 150402, 171888, 175469, 186212, 200536, 225603, 257832, 279318, 300804, 325871, 350938, 372424, 401072, 418977, 451206, 515664, 526407, 558636, 601608, 651742, 701876, 744848, 837954, 902412, 977613, 1052814, 1117272, 1203216, 1303484, 1403752, 1579221, 1675908, 1804824, 1955226, 2105628, 2234544, 2281097, 2606968, 2807504, 2932839, 3158442, 3351816, 3609648, 3910452, 4211256, 4562194, 5213936, 5865678, 6316884, 6703632, 6843291, 7820904, 8422512, 9124388, 11731356, 12633768, 13686582, 15641808, 18248776, 20529873, 23462712, 25267536, 27373164, 36497552, 41059746, 46925424, 54746328, 82119492, 109492656, 164238984, 328477968]

約数ペア:

[(1, 328477968), (2, 164238984), (3, 109492656), (4, 82119492), (6, 54746328), (7, 46925424), (8, 41059746), (9, 36497552), (12, 27373164), (13, 25267536), (14, 23462712), (16, 20529873), (18, 18248776), (21, 15641808), (24, 13686582), (26, 12633768), (28, 11731356), (36, 9124388), (39, 8422512), (42, 7820904), (48, 6843291), (49, 6703632), (52, 6316884), (56, 5865678), (63, 5213936), (72, 4562194), (78, 4211256), (84, 3910452), (91, 3609648), (98, 3351816), (104, 3158442), (112, 2932839), (117, 2807504), (126, 2606968), (144, 2281097), (147, 2234544), (156, 2105628), (168, 1955226), (182, 1804824), (196, 1675908), (208, 1579221), (234, 1403752), (252, 1303484), (273, 1203216), (294, 1117272), (312, 1052814), (336, 977613), (364, 902412), (392, 837954), (441, 744848), (468, 701876), (504, 651742), (546, 601608), (588, 558636), (624, 526407), (637, 515664), (728, 451206), (784, 418977), (819, 401072), (882, 372424), (936, 350938), (1008, 325871), (1092, 300804), (1176, 279318), (1274, 257832), (1456, 225603), (1638, 200536), (1764, 186212), (1872, 175469), (1911, 171888), (2184, 150402), (2352, 139659), (2548, 128916), (3276, 100268), (3528, 93106), (3581, 91728), (3822, 85944), (4368, 75201), (5096, 64458), (5733, 57296), (6552, 50134), (7056, 46553), (7162, 45864), (7644, 42972), (10192, 32229), (10743, 30576), (11466, 28648), (13104, 25067), (14324, 22932), (15288, 21486)]