2016776388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 5384030400

約数和(自身を除く): 3367254012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 61, 66, 82, 122, 123, 132, 149, 164, 183, 244, 246, 298, 366, 447, 451, 492, 596, 671, 732, 894, 902, 1342, 1353, 1639, 1681, 1788, 1804, 2013, 2501, 2684, 2706, 3278, 3362, 4026, 4917, 5002, 5043, 5412, 6109, 6556, 6724, 7503, 8052, 9089, 9834, 10004, 10086, 12218, 15006, 18178, 18327, 18491, 19668, 20172, 24436, 27267, 27511, 30012, 36356, 36654, 36982, 54534, 55022, 55473, 67199, 73308, 73964, 82533, 99979, 102541, 109068, 110044, 110946, 134398, 165066, 199958, 201597, 205082, 221892, 250469, 268796, 299937, 307623, 330132, 372649, 399916, 403194, 410164, 500938, 599874, 615246, 745298, 751407, 806388, 1001876, 1117947, 1127951, 1199748, 1230492, 1490596, 1502814, 2235894, 2255902, 2755159, 3005628, 3383853, 4099139, 4471788, 4511804, 5510318, 6767706, 8198278, 8265477, 11020636, 12297417, 13535412, 15278609, 16396556, 16530954, 24594834, 30557218, 33061908, 45835827, 49189668, 61114436, 91671654, 168064699, 183343308, 336129398, 504194097, 672258796, 1008388194, 2016776388]

約数ペア:

[(1, 2016776388), (2, 1008388194), (3, 672258796), (4, 504194097), (6, 336129398), (11, 183343308), (12, 168064699), (22, 91671654), (33, 61114436), (41, 49189668), (44, 45835827), (61, 33061908), (66, 30557218), (82, 24594834), (122, 16530954), (123, 16396556), (132, 15278609), (149, 13535412), (164, 12297417), (183, 11020636), (244, 8265477), (246, 8198278), (298, 6767706), (366, 5510318), (447, 4511804), (451, 4471788), (492, 4099139), (596, 3383853), (671, 3005628), (732, 2755159), (894, 2255902), (902, 2235894), (1342, 1502814), (1353, 1490596), (1639, 1230492), (1681, 1199748), (1788, 1127951), (1804, 1117947), (2013, 1001876), (2501, 806388), (2684, 751407), (2706, 745298), (3278, 615246), (3362, 599874), (4026, 500938), (4917, 410164), (5002, 403194), (5043, 399916), (5412, 372649), (6109, 330132), (6556, 307623), (6724, 299937), (7503, 268796), (8052, 250469), (9089, 221892), (9834, 205082), (10004, 201597), (10086, 199958), (12218, 165066), (15006, 134398), (18178, 110946), (18327, 110044), (18491, 109068), (19668, 102541), (20172, 99979), (24436, 82533), (27267, 73964), (27511, 73308), (30012, 67199), (36356, 55473), (36654, 55022), (36982, 54534)]