746020912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12497}}^1$

素因数の和:12566

約数の個数: 80

約数和(自身を含む): 1822508352

約数和(自身を除く): 1076487440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 656, 728, 1066, 1148, 1456, 2132, 2296, 3731, 4264, 4592, 7462, 8528, 12497, 14924, 24994, 29848, 49988, 59696, 87479, 99976, 162461, 174958, 199952, 324922, 349916, 512377, 649844, 699832, 1024754, 1137227, 1299688, 1399664, 2049508, 2274454, 2599376, 3586639, 4099016, 4548908, 6660901, 7173278, 8198032, 9097816, 13321802, 14346556, 18195632, 26643604, 28693112, 46626307, 53287208, 57386224, 93252614, 106574416, 186505228, 373010456, 746020912]

約数ペア:

[(1, 746020912), (2, 373010456), (4, 186505228), (7, 106574416), (8, 93252614), (13, 57386224), (14, 53287208), (16, 46626307), (26, 28693112), (28, 26643604), (41, 18195632), (52, 14346556), (56, 13321802), (82, 9097816), (91, 8198032), (104, 7173278), (112, 6660901), (164, 4548908), (182, 4099016), (208, 3586639), (287, 2599376), (328, 2274454), (364, 2049508), (533, 1399664), (574, 1299688), (656, 1137227), (728, 1024754), (1066, 699832), (1148, 649844), (1456, 512377), (2132, 349916), (2296, 324922), (3731, 199952), (4264, 174958), (4592, 162461), (7462, 99976), (8528, 87479), (12497, 59696), (14924, 49988), (24994, 29848)]