344007072

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{13421}}^1$

素因数の和:13526

約数の個数: 72

約数和(自身を含む): 989335620

約数和(自身を除く): 645328548

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12816, 13421, 25632, 26842, 40263, 53684, 80526, 107368, 120789, 161052, 214736, 241578, 322104, 429472, 483156, 644208, 966312, 1194469, 1288416, 1932624, 2388938, 3583407, 3865248, 4777876, 7166814, 9555752, 10750221, 14333628, 19111504, 21500442, 28667256, 38223008, 43000884, 57334512, 86001768, 114669024, 172003536, 344007072]

約数ペア:

[(1, 344007072), (2, 172003536), (3, 114669024), (4, 86001768), (6, 57334512), (8, 43000884), (9, 38223008), (12, 28667256), (16, 21500442), (18, 19111504), (24, 14333628), (32, 10750221), (36, 9555752), (48, 7166814), (72, 4777876), (89, 3865248), (96, 3583407), (144, 2388938), (178, 1932624), (267, 1288416), (288, 1194469), (356, 966312), (534, 644208), (712, 483156), (801, 429472), (1068, 322104), (1424, 241578), (1602, 214736), (2136, 161052), (2848, 120789), (3204, 107368), (4272, 80526), (6408, 53684), (8544, 40263), (12816, 26842), (13421, 25632)]