312803536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{60527}}^1$

素因数の和:60571

約数の個数: 40

約数和(自身を含む): 675492480

約数和(自身を除く): 362688944

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 60527, 121054, 242108, 484216, 968432, 1028959, 1150013, 2057918, 2300026, 4115836, 4600052, 8231672, 9200104, 16463344, 18400208, 19550221, 39100442, 78200884, 156401768, 312803536]

約数ペア:

[(1, 312803536), (2, 156401768), (4, 78200884), (8, 39100442), (16, 19550221), (17, 18400208), (19, 16463344), (34, 9200104), (38, 8231672), (68, 4600052), (76, 4115836), (136, 2300026), (152, 2057918), (272, 1150013), (304, 1028959), (323, 968432), (646, 484216), (1292, 242108), (2584, 121054), (5168, 60527)]