726748632

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2998

約数の個数: 128

約数和(自身を含む): 2160576000

約数和(自身を除く): 1433827368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 61, 72, 76, 108, 114, 122, 152, 171, 183, 216, 228, 244, 342, 366, 456, 488, 513, 549, 684, 732, 1026, 1098, 1159, 1368, 1464, 1647, 2052, 2196, 2318, 2903, 3294, 3477, 4104, 4392, 4636, 5806, 6588, 6954, 8709, 9272, 10431, 11612, 13176, 13908, 17418, 20862, 23224, 26127, 27816, 31293, 34836, 41724, 52254, 55157, 62586, 69672, 78381, 83448, 104508, 110314, 125172, 156762, 165471, 177083, 209016, 220628, 250344, 313524, 330942, 354166, 441256, 496413, 531249, 627048, 661884, 708332, 992826, 1062498, 1323768, 1416664, 1489239, 1593747, 1985652, 2124996, 2978478, 3187494, 3364577, 3971304, 4249992, 4781241, 5956956, 6374988, 6729154, 9562482, 10093731, 11913912, 12749976, 13458308, 19124964, 20187462, 26916616, 30281193, 38249928, 40374924, 60562386, 80749848, 90843579, 121124772, 181687158, 242249544, 363374316, 726748632]

約数ペア:

[(1, 726748632), (2, 363374316), (3, 242249544), (4, 181687158), (6, 121124772), (8, 90843579), (9, 80749848), (12, 60562386), (18, 40374924), (19, 38249928), (24, 30281193), (27, 26916616), (36, 20187462), (38, 19124964), (54, 13458308), (57, 12749976), (61, 11913912), (72, 10093731), (76, 9562482), (108, 6729154), (114, 6374988), (122, 5956956), (152, 4781241), (171, 4249992), (183, 3971304), (216, 3364577), (228, 3187494), (244, 2978478), (342, 2124996), (366, 1985652), (456, 1593747), (488, 1489239), (513, 1416664), (549, 1323768), (684, 1062498), (732, 992826), (1026, 708332), (1098, 661884), (1159, 627048), (1368, 531249), (1464, 496413), (1647, 441256), (2052, 354166), (2196, 330942), (2318, 313524), (2903, 250344), (3294, 220628), (3477, 209016), (4104, 177083), (4392, 165471), (4636, 156762), (5806, 125172), (6588, 110314), (6954, 104508), (8709, 83448), (9272, 78381), (10431, 69672), (11612, 62586), (13176, 55157), (13908, 52254), (17418, 41724), (20862, 34836), (23224, 31293), (26127, 27816)]