1261566152

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{953}}^1$

素因数の和:1291

約数の個数: 96

約数和(自身を含む): 3014716320

約数和(自身を除く): 1753150168

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 307, 308, 392, 539, 614, 616, 953, 1078, 1228, 1906, 2149, 2156, 2456, 3377, 3812, 4298, 4312, 6671, 6754, 7624, 8596, 10483, 13342, 13508, 15043, 17192, 20966, 23639, 26684, 27016, 30086, 41932, 46697, 47278, 53368, 60172, 73381, 83864, 93394, 94556, 120344, 146762, 165473, 186788, 189112, 292571, 293524, 330946, 373576, 513667, 585142, 587048, 661892, 1027334, 1170284, 1323784, 2047997, 2054668, 2340568, 3218281, 4095994, 4109336, 6436562, 8191988, 12873124, 14335979, 16383976, 22527967, 25746248, 28671958, 45055934, 57343916, 90111868, 114687832, 157695769, 180223736, 315391538, 630783076, 1261566152]

約数ペア:

[(1, 1261566152), (2, 630783076), (4, 315391538), (7, 180223736), (8, 157695769), (11, 114687832), (14, 90111868), (22, 57343916), (28, 45055934), (44, 28671958), (49, 25746248), (56, 22527967), (77, 16383976), (88, 14335979), (98, 12873124), (154, 8191988), (196, 6436562), (307, 4109336), (308, 4095994), (392, 3218281), (539, 2340568), (614, 2054668), (616, 2047997), (953, 1323784), (1078, 1170284), (1228, 1027334), (1906, 661892), (2149, 587048), (2156, 585142), (2456, 513667), (3377, 373576), (3812, 330946), (4298, 293524), (4312, 292571), (6671, 189112), (6754, 186788), (7624, 165473), (8596, 146762), (10483, 120344), (13342, 94556), (13508, 93394), (15043, 83864), (17192, 73381), (20966, 60172), (23639, 53368), (26684, 47278), (27016, 46697), (30086, 41932)]