328602976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 730211328

約数和(自身を除く): 401608352

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 83, 104, 124, 166, 208, 248, 307, 332, 403, 416, 496, 614, 664, 806, 992, 1079, 1228, 1328, 1612, 2158, 2456, 2573, 2656, 3224, 3991, 4316, 4912, 5146, 6448, 7982, 8632, 9517, 9824, 10292, 12896, 15964, 17264, 19034, 20584, 25481, 31928, 33449, 34528, 38068, 41168, 50962, 63856, 66898, 76136, 82336, 101924, 123721, 127712, 133796, 152272, 203848, 247442, 267592, 304544, 331253, 407696, 494884, 535184, 662506, 789911, 815392, 989768, 1070368, 1325012, 1579822, 1979536, 2650024, 3159644, 3959072, 5300048, 6319288, 10268843, 10600096, 12638576, 20537686, 25277152, 41075372, 82150744, 164301488, 328602976]

約数ペア:

[(1, 328602976), (2, 164301488), (4, 82150744), (8, 41075372), (13, 25277152), (16, 20537686), (26, 12638576), (31, 10600096), (32, 10268843), (52, 6319288), (62, 5300048), (83, 3959072), (104, 3159644), (124, 2650024), (166, 1979536), (208, 1579822), (248, 1325012), (307, 1070368), (332, 989768), (403, 815392), (416, 789911), (496, 662506), (614, 535184), (664, 494884), (806, 407696), (992, 331253), (1079, 304544), (1228, 267592), (1328, 247442), (1612, 203848), (2158, 152272), (2456, 133796), (2573, 127712), (2656, 123721), (3224, 101924), (3991, 82336), (4316, 76136), (4912, 66898), (5146, 63856), (6448, 50962), (7982, 41168), (8632, 38068), (9517, 34528), (9824, 33449), (10292, 31928), (12896, 25481), (15964, 20584), (17264, 19034)]