309631724032

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{73849}}^1$

素因数の和:74317

約数の個数: 80

約数和(自身を含む): 652739472000

約数和(自身を除く): 343107747968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 431, 512, 608, 862, 1216, 1724, 2432, 3448, 4864, 6896, 8189, 9728, 13792, 16378, 27584, 32756, 55168, 65512, 73849, 110336, 131024, 147698, 220672, 262048, 295396, 524096, 590792, 1048192, 1181584, 1403131, 2096384, 2363168, 2806262, 4192768, 4726336, 5612524, 9452672, 11225048, 18905344, 22450096, 31828919, 37810688, 44900192, 63657838, 89800384, 127315676, 179600768, 254631352, 359201536, 509262704, 604749461, 718403072, 1018525408, 1209498922, 2037050816, 2418997844, 4074101632, 4837995688, 8148203264, 9675991376, 16296406528, 19351982752, 38703965504, 77407931008, 154815862016, 309631724032]

約数ペア:

[(1, 309631724032), (2, 154815862016), (4, 77407931008), (8, 38703965504), (16, 19351982752), (19, 16296406528), (32, 9675991376), (38, 8148203264), (64, 4837995688), (76, 4074101632), (128, 2418997844), (152, 2037050816), (256, 1209498922), (304, 1018525408), (431, 718403072), (512, 604749461), (608, 509262704), (862, 359201536), (1216, 254631352), (1724, 179600768), (2432, 127315676), (3448, 89800384), (4864, 63657838), (6896, 44900192), (8189, 37810688), (9728, 31828919), (13792, 22450096), (16378, 18905344), (27584, 11225048), (32756, 9452672), (55168, 5612524), (65512, 4726336), (73849, 4192768), (110336, 2806262), (131024, 2363168), (147698, 2096384), (220672, 1403131), (262048, 1181584), (295396, 1048192), (524096, 590792)]