345683104

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2381}}^1$

素因数の和:2753

約数の個数: 48

約数和(自身を含む): 735323400

約数和(自身を除く): 389640296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 349, 416, 698, 1396, 2381, 2792, 4537, 4762, 5584, 9074, 9524, 11168, 18148, 19048, 30953, 36296, 38096, 61906, 72592, 76192, 123812, 145184, 247624, 495248, 830969, 990496, 1661938, 3323876, 6647752, 10802597, 13295504, 21605194, 26591008, 43210388, 86420776, 172841552, 345683104]

約数ペア:

[(1, 345683104), (2, 172841552), (4, 86420776), (8, 43210388), (13, 26591008), (16, 21605194), (26, 13295504), (32, 10802597), (52, 6647752), (104, 3323876), (208, 1661938), (349, 990496), (416, 830969), (698, 495248), (1396, 247624), (2381, 145184), (2792, 123812), (4537, 76192), (4762, 72592), (5584, 61906), (9074, 38096), (9524, 36296), (11168, 30953), (18148, 19048)]