317202717944

素因数分解:

$2^3\times 7^2\times {\mathrm{601}}^1\times {\mathrm{647}}^1\times {\mathrm{2081}}^1$

素因数の和:3349

約数の個数: 96

約数和(自身を含む): 694413790560

約数和(自身を除く): 377211072616

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 601, 647, 1202, 1294, 2081, 2404, 2588, 4162, 4207, 4529, 4808, 5176, 8324, 8414, 9058, 14567, 16648, 16828, 18116, 29134, 29449, 31703, 33656, 36232, 58268, 58898, 63406, 101969, 116536, 117796, 126812, 203938, 235592, 253624, 388847, 407876, 777694, 815752, 1250681, 1346407, 1555388, 2501362, 2692814, 2721929, 3110776, 5002724, 5385628, 5443858, 8754767, 9424849, 10005448, 10771256, 10887716, 17509534, 18849698, 19053503, 21775432, 35019068, 37699396, 38107006, 61283369, 65973943, 70038136, 75398792, 76214012, 122566738, 131947886, 152428024, 245133476, 263895772, 490266952, 527791544, 809190607, 1618381214, 3236762428, 5664334249, 6473524856, 11328668498, 22657336996, 39650339743, 45314673992, 79300679486, 158601358972, 317202717944]

約数ペア:

[(1, 317202717944), (2, 158601358972), (4, 79300679486), (7, 45314673992), (8, 39650339743), (14, 22657336996), (28, 11328668498), (49, 6473524856), (56, 5664334249), (98, 3236762428), (196, 1618381214), (392, 809190607), (601, 527791544), (647, 490266952), (1202, 263895772), (1294, 245133476), (2081, 152428024), (2404, 131947886), (2588, 122566738), (4162, 76214012), (4207, 75398792), (4529, 70038136), (4808, 65973943), (5176, 61283369), (8324, 38107006), (8414, 37699396), (9058, 35019068), (14567, 21775432), (16648, 19053503), (16828, 18849698), (18116, 17509534), (29134, 10887716), (29449, 10771256), (31703, 10005448), (33656, 9424849), (36232, 8754767), (58268, 5443858), (58898, 5385628), (63406, 5002724), (101969, 3110776), (116536, 2721929), (117796, 2692814), (126812, 2501362), (203938, 1555388), (235592, 1346407), (253624, 1250681), (388847, 815752), (407876, 777694)]