289161567345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{1579}}^1$

素因数の和:2195

約数の個数: 128

約数和(自身を含む): 551697776640

約数和(自身を除く): 262536209295

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 127, 155, 217, 381, 443, 465, 635, 651, 889, 1085, 1329, 1579, 1905, 2215, 2667, 3101, 3255, 3937, 4445, 4737, 6645, 7895, 9303, 11053, 11811, 13335, 13733, 15505, 19685, 23685, 27559, 33159, 41199, 46515, 48949, 55265, 56261, 59055, 68665, 82677, 96131, 137795, 146847, 165795, 168783, 200533, 205995, 244745, 281305, 288393, 342643, 393827, 413385, 480655, 601599, 699497, 734235, 843915, 1002665, 1027929, 1181481, 1403731, 1441965, 1713215, 1744091, 1969135, 2098491, 3007995, 3497485, 4211193, 4896479, 5139645, 5232273, 5907405, 6216523, 7018655, 8720455, 10492455, 12208637, 14689437, 18649569, 21055965, 21684407, 24482395, 26161365, 31082615, 36625911, 43515661, 61043185, 65053221, 73447185, 88836119, 93247845, 108422035, 130546983, 151790849, 183129555, 217578305, 266508357, 325266105, 444180595, 455372547, 621852833, 652734915, 758954245, 1332541785, 1865558499, 2276862735, 2753919689, 3109264165, 8261759067, 9327792495, 13769598445, 19277437823, 41308795335, 57832313469, 96387189115, 289161567345]

約数ペア:

[(1, 289161567345), (3, 96387189115), (5, 57832313469), (7, 41308795335), (15, 19277437823), (21, 13769598445), (31, 9327792495), (35, 8261759067), (93, 3109264165), (105, 2753919689), (127, 2276862735), (155, 1865558499), (217, 1332541785), (381, 758954245), (443, 652734915), (465, 621852833), (635, 455372547), (651, 444180595), (889, 325266105), (1085, 266508357), (1329, 217578305), (1579, 183129555), (1905, 151790849), (2215, 130546983), (2667, 108422035), (3101, 93247845), (3255, 88836119), (3937, 73447185), (4445, 65053221), (4737, 61043185), (6645, 43515661), (7895, 36625911), (9303, 31082615), (11053, 26161365), (11811, 24482395), (13335, 21684407), (13733, 21055965), (15505, 18649569), (19685, 14689437), (23685, 12208637), (27559, 10492455), (33159, 8720455), (41199, 7018655), (46515, 6216523), (48949, 5907405), (55265, 5232273), (56261, 5139645), (59055, 4896479), (68665, 4211193), (82677, 3497485), (96131, 3007995), (137795, 2098491), (146847, 1969135), (165795, 1744091), (168783, 1713215), (200533, 1441965), (205995, 1403731), (244745, 1181481), (281305, 1027929), (288393, 1002665), (342643, 843915), (393827, 734235), (413385, 699497), (480655, 601599)]